000 00359nam a2200169Ia 4500
008 190201s9999 xx 000 0 und d
020 _a8122411991
082 _a631
082 _b4 KOL
100 _aKolay A.K.
245 0 _aBasic Concept of Soil Sc
250 _aSecond
260 _aNew Delhi
260 _bNew Age
260 _c1993
300 _a256
999 _c47172
_d47172