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008 220909b |||||||| |||| 00| 0 eng d
020 _a9789381162959 (pbk)
020 _aSL01560321
024 _a189152
037 _b39, 21/06/2013, N R Book Distributors
037 _cTextbook
040 _aCSL
_beng
_cCSL
041 _aeng
082 _aG:55, Q3 TG
100 _aAhluwalia V K; Malhotra Sunita
245 0 _aEnvironmental science
250 _a2
260 _aNew Delhi
_b Ane Books
_c2013
300 _axviii,358p. ill.
500 _aGlossary 347-352p.; Index 353-358p.
650 _a Air pollution
650 _a Energy and environment
650 _a Marine pollution
650 _a Water pollution
650 _aGeneral Science
700 _aAhluwalia V K; Malhotra Sunita
942 _hG:55, Q3 TG
_cTB
_2CC
999 _c9478
_d9478