Environment /
Asthana, D.K.
Environment / by D.K. Asthana, - New Delhi : S, Chand, 1998. - xix, 434 p. : ill. ;
Includes bibliographical references and index.
8121916542 (hbk)
Environmental degradation
Environmental policy
Environmental protection--Congresses.
363.7 / AST
Environment / by D.K. Asthana, - New Delhi : S, Chand, 1998. - xix, 434 p. : ill. ;
Includes bibliographical references and index.
8121916542 (hbk)
Environmental degradation
Environmental policy
Environmental protection--Congresses.
363.7 / AST
