Environment measurement : concept & approach

Rajvaidya, Neelima

Environment measurement : concept & approach Neelima Rajvaidya, Dilip Kumar Markandey - New Delhi A. P. H. Pub. Corp 2005 - 207 p. ; 23 cm

Includes bibliographical references (p. [171]-192) and index

9788176487917


Sewage -- Purification -- Biological treatment

628 RAJ

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