000 01365nam a22003497a 4500
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040 _aMX-TxCIM
041 0 _aEn
043 _aUS
072 0 _aF08
082 0 4 _a89-056033
100 1 _aOhm, Herbert Willis
245 0 0 _aAppropriate technologies for farmers in semi-arid West Africa
260 _aWest Lafayette, IN (USA) :
_bInternational Programs in Agriculture, Purdue University,
_c1985
300 _a359 p
340 _aPrinted
500 _aill. bibliographies. Proceedings of a workshop on Appropriate Technologies for Farmers in semi-arid West Africa held in Ouagadougou, Burkina Faso, April 2-5, 1985. Also issued in French under title: Technologies appropri' ees pour les paysans des zones semi-arides de l' Afrique de l' ouest. "Proceedings of a workshop conducted under auspices of the Semi-Arid Food Grain Research and Development Program/OAU/STRC/Farming Systems Unit."
546 _aEnglish
591 _aUS (DNAL HD2140.A6 1985)
595 _aAC
650 1 0 _aAppropriate technology
650 1 0 _aModernization
650 1 0 _aProductivity
_gAGROVOC
_91756
650 1 0 _aSoil management
_91268
650 1 0 _aWest Africa
650 1 0 _91952
_aSoil fertility
_gAGROVOC
700 1 _aNagy, Joseph G.,
_ecoaut.
942 _cBK
999 _c38360
_d38360