Encyclopaedia of World Environmental /
Trivedi, P. R.
Encyclopaedia of World Environmental / P. R. Trivedi - New Delhi : A. P. H. Publishing Corporation, 1999. - 311 p. ; : ill. , 21 cm.
Includes Index.
8176480401
Environment - Ecology
Environment - Wild Life
Environment - Pollution
363.739 / TRE 1999
Encyclopaedia of World Environmental / P. R. Trivedi - New Delhi : A. P. H. Publishing Corporation, 1999. - 311 p. ; : ill. , 21 cm.
Includes Index.
8176480401
Environment - Ecology
Environment - Wild Life
Environment - Pollution
363.739 / TRE 1999