Environmental and development
Gosh, G.K.
Environmental and development G.K. Gosh. - New Delhi Ashish Publishing House 1994 - v.1. (viii, 324p.) ; 23cm.
81-7024-606-7.
581.5 / G28E
Environmental and development G.K. Gosh. - New Delhi Ashish Publishing House 1994 - v.1. (viii, 324p.) ; 23cm.
81-7024-606-7.
581.5 / G28E