000 003200000a22001450004500
060 _a100
082 _a630.913 WEB
100 _aWebsler C C, Wilson P N
245 _aAgriculture in the tropics
260 _aLondon, E L B S
260 _c1966
300 _a488
650 _aSoil/vegetation-tropics
942 _cBK
999 _c357503
_d357503