A textbook of environmental science /
Trivedi, R. N.
A textbook of environmental science / Trivedi, R. N. - 1st ed. - New Delhi : Anmol Publications. 1993 - ix, 410 p. : ill. ; 22 cm.
8170416825
Environmental Appraisal
363.7 / TRT
A textbook of environmental science / Trivedi, R. N. - 1st ed. - New Delhi : Anmol Publications. 1993 - ix, 410 p. : ill. ; 22 cm.
8170416825
Environmental Appraisal
363.7 / TRT
