000 003400000a22001450004500
060 _a100
082 _a631.422 KAN
100 _aKanwar, J S
245 _aSoil fertility: theory and practice
260 _aNew Delhi, ICAR
260 _c1976
300 _a533
650 _aSoil Fertility/ Soil conservation/ Plant crops
942 _cBK
999 _c346682
_d346682