000 00315nam a2200121Ia 4500
008 170101s2001 xx 000 0 und d
082 _a631.4 NEG
100 _aNegi, S.S
245 0 _aIntroductory Soil Science
260 _aDehra Dun
_bBishen Singh Mohandra pal Singh
_c2001
300 _a100p.
942 _2ddc
_cBK
999 _c314631
_d314631