Agarwal, Anil.

Down to earth (1998) / Monographic Serials edited by Anil Agarwal. - New Delhi : Society for Environment Communications , 1998. - V.7 : ill., tables & figs. ; 28cm 1 CD . - V.7, no.1-15 (BJ-2431)-

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ENVIRONMENT

333.705 / AGA/D