000 00320nam a2200133Ia 4500
008 220216s9999 xx 000 0 und d
100 _aKalpage F S C P
245 0 _aManagement of tropical soils
260 _bPlanter
_c1975
300 _a403-410
650 _aSoil management
650 _aTropical soil
942 _cJS
999 _c62455
_d62455