Co-operative research on input/output relationships in use of fertil izers in crops production : an outline of concepts and methods for j oint technical/economic studies / Olle Johansson ...[et al.] ; edito r Larus Jonsson.
Material type:
TextSeries: Documentation in agriculture and food ; no. 84.Publication details: Paris : O.E.C.D., 1966.Description: 99 p. : ill. , diagrs. ; 24 cmSubject(s): Other classification: - OECD (08) 1/84
| Item type | Current library | Status | Barcode | |
|---|---|---|---|---|
Books - Open Access
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Main Library - Africana | Available | 001091651 |
Includes bibliographical references (p. 89-96).
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