000 00476nam a2200193Ia 4500
008 200208s9999 xx 000 0 und d
020 _a9788186906408
082 _a363.7394 AGA
100 _a"Agarwal, Anil"
245 0 _aSewage canal : how to clean the yamuna
260 _aNew Delhi
260 _bCenter for science and environment
260 _c2007
300 _a180 p.
365 _b350
365 _dRS
650 _aYamuna river - Pollution
942 _cB
999 _c216021
_d216021