Conservation and management of aquatic ecosystems /
Unni, K Sankaran
Conservation and management of aquatic ecosystems / - New Delhi : Daya Publishing House , 2002. - xiii, 194 p. : ill. ; 22 cm.
Includes index.
577.627 UNN
Conservation and management of aquatic ecosystems / - New Delhi : Daya Publishing House , 2002. - xiii, 194 p. : ill. ; 22 cm.
Includes index.
577.627 UNN