000 00410nam a2200157Ia 4500
008 250419s9999 xx 000 0 und d
020 _a81-7754-350-4
082 _a363.739 4
_bKUM
100 _aKumar, U.
245 0 _aWater environment and pollution
250 _a2nd edition 2011.
260 _aNew Delhi :
_bAgrobios (India)
_c2021
300 _a350 pages.
365 _a1295
650 _bBiotechnology
999 _c264395
_d264395