000			00919nam a2200241Ia 4500
001			0000021508
005			20251012174641.0
008			820721s1982 coua wz 0011k engsc
020			_a086531389X
020			_a086531425X _cpbk.
041	0		_aEng
050		4	_aS540 A2S528
090	0		_bSha
245	1	0	_aFarming systems research and development _bguidelines for developing countries _cW.W. Shaner, P.F. Philipp, W.R. Schmehl/;editorial assistance, Donald E. Zimmerman
260			_aBoulder, Colo. _bWestview Press _c1982
300			_a414 p. _bill. _c29 cm
500			_aAt head of title: A Consortium for International Development study
650		0	_aFarming system
650	0	0	_aUnderdeveloped areas- _xAgricultural research.
650	0	0	_aUnderdeveloped areas- _xAgricultural systems- _xResearch.
650	0	0	_aUnderdeveloped areas- _xAgricultural systems.
650	0	0	_aUnderdeveloped areas- _xAgriculture.
999			_c8054 _d8054