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Book List
12
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Rural socio-economic stratification and fertility decline in developing countries / James E. Kocher.
- East African universities. Social science council,
- 1972.
- Nairobi :
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Assessing multi-product tree yields from linear agroforestry technologies / Gregor V. Wolf, James H. Roger and Sara J. Scherr.
- International council for research in agroforestry,
- 1990.
- Nairobi :