000 01038nam a2200241 a 4500
001 2558416
008 100705s1994 bs a b 000 0 eng d
010 _a 94982381
040 _aDLC
_cDLC
_dBD-DhAAL
082 0 0 _a631.5/8/0720676
_220
245 0 0 _aFarming systems research approach :
_ba primer for eastern and southern Africa /
_cD.W. Norman ... [et al.].
260 _aGaborone, Botswana :
_bFarming Systems Programme,
_c1994.
300 _axi, 148 p. :
_bill. ;
_c30 cm.
504 _aIncludes bibliographical references (p. 136-142).
650 0 _aAgricultural systems
_xResearch
_zAfrica, Eastern.
650 0 _aAgricultural systems
_xResearch
_zAfrica, Eastern.
650 0 _aAgricultural systems
_xResearch
_zBotswana.
700 1 _aNorman, D. W.
_q(David W.)
710 2 _aFarming Systems Programme (Botswana)
999 _c9176
_d9176
952 _p3010011544
_40
_00
_bBRACUL
_10
_o631.5/8/0720676 FAR 1994
_d2010-07-05
_t1
_70
_cGEN
_2ddc
_yBK
_aBRACUL