000 00274nam a2200109Ia 4500
008 140321s9999 xx 000 0 und d
082 _a631.4
100 _a"Black, C.A"
245 _aSoil Plant Relationships
260 _aNew Delhi
_bWiley Estern pvt ltd
_c1973
942 _cB
999 _c161469
_d161469