Tripathi, A K.
Advances in environmental sciences / edited by A.K. Tripathi, S.N. Pandey and A.K. Srivastava. - New Delhi : Ashish Publishing House , 1993. - xxi,387p. : tables ; 23cm. .
NULL
8170245281 Rs. 500.00
ENVIRONMENTAL SCIENCE
628 / TRI/A
Advances in environmental sciences / edited by A.K. Tripathi, S.N. Pandey and A.K. Srivastava. - New Delhi : Ashish Publishing House , 1993. - xxi,387p. : tables ; 23cm. .
NULL
8170245281 Rs. 500.00
ENVIRONMENTAL SCIENCE
628 / TRI/A