Online Public Access Catalogue (OPAC)Library,Documentation and Information Science Division
“A research journal serves that narrow
borderland which separates the known from the unknown”
-P.C.Mahalanobis
301.31 Wagner, Richard H.,, 1934- Environment and man / Richard H. Wagner. - 3d ed.. - New York : Norton, c1978. xiii, 591 p. : ill. ; 25 cm. 0393090663 9780393090666 * Human ecology. Pollution. Population. Environmental policy.