000 003910000a22001450004500
060 _a100
082 _a631.491 3 KAL
100 _aKalpage, F S C P
245 _aTropical soils : classification, fertility and management
260 _aDelhi, Mac Millan Company of India limited
260 _c1974
300 _a280
650 _aSoils - tropics/ soil fertility - tropics
942 _cBK
999 _c362390
_d362390