000 00278nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _aT.D. BISWAS; S.K. MUKHERJEE
245 0 _aTEXT BOOK OF SOIL SCIENCES
260 _bNil
260 _c2006
365 _b0.00
942 _cBK
999 _c165761
_d165761