000 00315nam a2200121Ia 4500
008 161212s2007 xx 000 0 und d
020 _a8189729268
082 _a631.587
100 _aSharma, Premjit
245 _aAgricultural Drainage And Water Quality
260 _aNewDelhi
_bGene-Tech Books
_c2007
300 _a278
999 _c39726
_d39726