Environmental studies:
Sharma, J.P.
Environmental studies: (for undergraduate classes) J.P.Sharma - 3rd ed. - New Delhi: University Science Press; 2011 - vii; 221 p. Paperback, 24 cm.
Includes abbreviations
9788131806418
Environmental sudies
Natural resources
Ecosystem
363.7 SHA/Env
Environmental studies: (for undergraduate classes) J.P.Sharma - 3rd ed. - New Delhi: University Science Press; 2011 - vii; 221 p. Paperback, 24 cm.
Includes abbreviations
9788131806418
Environmental sudies
Natural resources
Ecosystem
363.7 SHA/Env