000 00461nam a22001577a 4500
999 _c394
_d394
008 191030b ||||| |||| 00| 0 eng d
020 _a0-85003-105-2
040 _cTropical Africa
082 _a630.913
100 _aMORIS,Jon
245 _aExtension Alternative in Tropical
_cExtension Alternative in Tropical/Johnmoris
260 _aLondon
_bDevelopment Insitute
_c1991
300 _a184p.:
_bill.;
_g22cm
500 _aIncludes bibliography
942 _2ddc
_cBK