Marginal rates of substitution of fertilizer for land derived from experimental production functions /
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| Other Authors: | |
| Format: | Book |
| Language: | English |
| Published: |
Islamabad :
Office of Agricultural Policy, United States Agency for International Development Mission to Pakistan : [1972]
[date of publication not identified]
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| Subjects: |
| Physical Description: | ii, 114 pages : illustrations |
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| Bibliography: | Bibliography: pages 113-114. |