000 00424nam a2200169Ia 4500
008 140317s9999 xx 000 0 und d
082 _a631.4
100 _aSharma,H.S.
245 _aEcology of land and water management.
260 _aAjmer.
_bKuldeep Pub.
_c1990
300 _a159
650 _aSoil Science
653 _aEcology of land , Water
653 _aSoil Science
700 _aSinha,A.K.
942 _2ddc
_cBK
999 _c12517
_d12517