000 00750nam a22002057a 4500
999 _c30721
_d30721
008 190201b ||||| |||| 00| 0 eng d
020 _a1-85339-204-9
020 _a1 85339-2073
050 _aS 542.3
_b.B64 1993
100 _aDe Boef, Walter...[et all.]
_971279
245 _aCultivating knowledge:
_bgenetic diversity, farmer experimentation and crop research/
_cWalter de Boef, Kojo Amanor, Kate Wellard with Anthony Bebbington.
260 _aLondon:
_bIntermediate Technology Publications,
_c1993
300 _axvi,206p.:
_bill.,
_c23 cm.
521 _aincludes index.
650 _aGenetic diversity
_9102141
700 _aAmanor, Kojo
_9102142
700 _aWellard, Kate
_9102143
700 _aBebbington, Anthony
_9102144
942 _2lcc
_cBK