000 00319nam a2200133Ia 4500
008 180721s9999 xx 000 0 und d
082 _aJ:1 Q3
100 _aBiswas
245 0 _aText book of soil science
260 _bTata Megraw Hill Education P Ltd. New Delhi
260 _c2013
365 _b499
942 _cBK
999 _c131270
_d131270