Environment problems and the United Nations
Khanna, Gopesh Nath
Environment problems and the United Nations Gopesh Nath Khanna - New Delhi : Ashish, 1990. - viii, 204 p. : ill. ; 22 cm
8170243378
Environment Programme--Historia. -- United Nations
333.79 / KHE 1990
Environment problems and the United Nations Gopesh Nath Khanna - New Delhi : Ashish, 1990. - viii, 204 p. : ill. ; 22 cm
8170243378
Environment Programme--Historia. -- United Nations
333.79 / KHE 1990