000 00526nam a2200181Ia 4500
008 131101s9999 xx 000 0 und d
020 _a81-7024-215-0
040 _aCIFRI LIBRARY
041 _aEnglish
082 _a363.7394
_bTRI/E
100 _aTrivedy, R. K.
245 _aEcology and pollution of indian rivers
_cR. K. Trivedy
260 _aNew Delhi
_bAshish Pub. House
_c1988
300 _axv,447p.
500 _aincludes bibliographical references & index
650 _aRivers-Pollution Rivers-Ecology
942 _cBK
999 _c5301
_d5301