000 003570000a22001330004500
060 _a100
082 _a630.240 28 SAN
100 _aSankaram, A
245 _aLaboratory manual for agricultural chemistry
260 _aBapatla, Agricultural college
300 _a207
650 _aAgricultural chemistry/ irrigation waters/ plant nutrients
942 _cBK
999 _c221849
_d221849