Economic and technical aspects of fertilizer production and use in West Africa

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037 ⊔ ⊔ ‡aCL00550 ‡bUniversity Microfilms International
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043 ⊔ ⊔ ‡afw----- ‡af------
090 ⊔ ⊔ ‡aHD9483.A442 ‡bZ3413 1977
100 1 0 ‡aZalla, Tom.
245 1 0 ‡aEconomic and technical aspects of fertilizer production and use in West Africa / ‡cby Tom Zalla, Ray B. Diamond, and Mohinder S. Mudahar.
260 0 ⊔ ‡aFlorence, Ala. : ‡bInternational Fertilizer Development Center, ‡c1977.
300 ⊔ ⊔ ‡axxvi, 118 p. : ‡bill. ; ‡c28 cm.
490 0 ⊔ ‡aWorking paper ; ‡vno. 22
500 ⊔ ⊔ ‡a"Prepared under a United States Agency for International Development contract (AID/afr-C-1260) with Michigan State University with the cooperation and assistance of the International Fertilizer Development Center of Florence, Alabama."
500 ⊔ ⊔ ‡aAlso issued in French under title: Aspects économiques et techniques de la production et de l'utilisation d'engrais en Afrique de l'ouest.
504 ⊔ ⊔ ‡aBibliography: p. 112-118.
538 ⊔ ⊔ ‡aMode of access: Internet.
650 ⊔ 7 ‡aFertilizer ‡zWest Africa ‡2ltcsh
650 ⊔ 0 ‡aFertilizers and manures ‡zAfrica, West.
700 1 0 ‡aMudahar, Mohinder S.
700 1 0 ‡aDiamond, Ray B. ‡q(Ray Byford), ‡d1933-
710 2 0 ‡aMichigan State University
710 2 0 ‡aInternational Fertilizer Development Center.
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