000 00510nam a22001337a 4500
005 20251208121524.0
008 251208b |||||||| |||| 00| 0 eng d
050 _aS561.N6
_b1981
100 _aNorman W. David, Newman D.Mark and Ouedraogo Ismael
245 _aFarm and Village production systems in the semi-arid tropics of West Africa
_bAn interpretive review of research
_cDavid, W. Norman, Mark, D. Newman and Ismael Ouedraogo
260 _aIndia
_bICRISAT
_c1981
300 _avi, 94p.:ill.
_bPbk
942 _cBK
999 _c26665
_d26665