000 00346nam a2200145Ia 4500
008 170101s1993 xx 000 0 und d
082 _a631.4 K93B
100 _aKOLAY, A. K
245 0 _aBasic concepts of soil science
260 _bNew Delhi
_c1993
300 _a237p
650 _aSOIL SCIENCE
653 _aSOIL SCIENCE
942 _2ddc
_cB
999 _c113061
_d113061