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Contribution A Letude Des Phosphates Alumineux De La Region De Thies Senegal
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Book Synopsis Phosphate Deposits of the World: Volume 2, Phosphate Rock Resources by : A. J. G. Notholt
Download or read book Phosphate Deposits of the World: Volume 2, Phosphate Rock Resources written by A. J. G. Notholt and published by Cambridge University Press. This book was released on 2005-06-30 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of four volumes which provides a good understanding of the mode of occurrence, geological setting and phosphogenesis of the world's phosphate resources.
Download or read book Phosphate Minerals written by J.O. Nriagu and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: The literature on the geology, chemistry, and biochemistry of phosphorus generally takes its mineralogy for granted. The in cidental information on phosphate minerals given in these texts is often obsolescent and inaccurate. The few mineralogical texts that have dealt comprehensively with the phosphate minerals have now become outdated, and typically present the essential information in a manner unsuitable for nongeological readers. This volume is intended as a ready reference for workers who require good basic information on phosphate minerals or their synthetic equivalents. The topics covered should appeal to geologists and geochemists, lithologists, environmental scientists and engineers, chemists and biochemists who have any interest in the intricate world of phosphorus. The hard tissues of many vertebrates and the many pathological calcifications consist mostly of phosphate minerals. The precipita tion of these compounds also plays a major role in the ecological cycling of phosphorus, and occasionally even dominates the behavior of many trace metals in many geochemical and biolog ical systems. Indeed, many pegmatitic phosphate minerals have acquired some notoriety because of the rarer trace metals which they tend to accumulate. With the commercialization of phosphate fertilizers since the early part of the 19th century, phosphate minerals have assumed an important role in industrial chemistry and agriculture. Clearly, the study of phosphate minerals is important from the economic, agricultural, environmental and (human and animal) health viewpoint.
Book Synopsis Management of Nitrogen and Phosphorus Fertilizers in Sub-Saharan Africa by : Uzo M. Mokwunye
Download or read book Management of Nitrogen and Phosphorus Fertilizers in Sub-Saharan Africa written by Uzo M. Mokwunye and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 371 pages. Available in PDF, EPUB and Kindle. Book excerpt: Food security, one of the basic human rights, seems to be ever eluding the people of sub-Saharan Africa. With each occurrence of crop failure, agriculturalists around the world reawaken to the challenge of ensuring sta ble, adequate food production in the tropical African environments. The International Fertilizer Development Center (IFDC), with its mandate of alleviating food shortages through judicial use of fertilizers, formulated a program to study fertilizer use strategies for sub-Saharan Africa. With gener ous financial assistance from the International Fund for Agricultural Devel opment (IFAD), IFDC, in collaboration with the International Crop Re search Institute for the Semi-Arid Tropics (ICRISAT) and the International Institute for Tropical Agriculture (IIT A), initiated a research project aimed at assessing means to remedy soil nutrient deficiencies that constrain food production in the humid, subhumid, and semiarid tropics of Africa. The results of this project were summarized during a workshop held in Togo, March 25-28, 1985; the proceedings of that meetings are found in this vol ume. The project established collaboration with numerous national programs that were responsible for much of the data collection. The data presented in Chapters 6 and 9 include much of this information. We wish to acknowledge the contribution of the individual scientists, J.T. Ambe, F. Ganry, M. Gaoh, M. Issaka, J. Kiazolu, J. Kikafunde-Twine, K. Kpomblekou, F. Lompo, H.
Book Synopsis Contributions to the Geology of Uranium and Thorium by :
Download or read book Contributions to the Geology of Uranium and Thorium written by and published by . This book was released on 1956 with total page 768 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Geology of Sedimentary Phosphates by : Maurice Slansky
Download or read book Geology of Sedimentary Phosphates written by Maurice Slansky and published by . This book was released on 1986 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Geology of Clays by : Georges Millot
Download or read book Geology of Clays written by Georges Millot and published by Springer Science & Business Media. This book was released on 2013-12-11 with total page 443 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bauxites written by and published by Elsevier. This book was released on 2010-05-22 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bauxites
Book Synopsis Overseas Geology and Mineral Resources by :
Download or read book Overseas Geology and Mineral Resources written by and published by . This book was released on 1960 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Annotated Bibliography of Economic Geology by :
Download or read book Annotated Bibliography of Economic Geology written by and published by . This book was released on 1960 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis An Act to Amend Section 902(e) of the Federal Aviation Act of 1958 to Revise Criminal Penalties Relating to Certain Aviation Reports and Records Offenses by : United States
Download or read book An Act to Amend Section 902(e) of the Federal Aviation Act of 1958 to Revise Criminal Penalties Relating to Certain Aviation Reports and Records Offenses written by United States and published by . This book was released on 1987 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Contribution from the Scripps Institution of Oceanography by : Scripps Institution of Oceanography
Download or read book Contribution from the Scripps Institution of Oceanography written by Scripps Institution of Oceanography and published by . This book was released on 1980 with total page 1326 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reprints from various publications.
Book Synopsis The American Mineralogist by : Walter Fred Hunt
Download or read book The American Mineralogist written by Walter Fred Hunt and published by . This book was released on 1968 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vols. 6- include Proceedings of the 1st- 1920- annual meeting of the society.
Download or read book Sciences géologiques written by and published by . This book was released on 1985 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Bibliography and Index of Geology Exclusive of North America by : Geological Society of America
Download or read book Bibliography and Index of Geology Exclusive of North America written by Geological Society of America and published by . This book was released on 1961 with total page 884 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes monthly abstracts and annual index.
Download or read book Soils and Fertilizers written by and published by . This book was released on 1952 with total page 1082 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Mémoires du Bureau de recherches géologiques et minières by :
Download or read book Mémoires du Bureau de recherches géologiques et minières written by and published by . This book was released on 1960 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Afrique de l'Ouest by : J.M. Bertrand
Download or read book Afrique de l'Ouest written by J.M. Bertrand and published by Elsevier. This book was released on 2013-10-22 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt: Afrique de l'Ouest