Comprehensive environmental studies : strictly as per model curriculum prescribes by UGC /
Sharma, J. P.
Comprehensive environmental studies : strictly as per model curriculum prescribes by UGC / by Dr. J.P. Sharma - New ed. - New Delhi : Laxmi Pub., [2003?] - 162 p. : ill. ; 25 cm.
8170082552
Environmental sciences
Comprehensive environmental studies : strictly as per model curriculum prescribes by UGC / by Dr. J.P. Sharma - New ed. - New Delhi : Laxmi Pub., [2003?] - 162 p. : ill. ; 25 cm.
8170082552
Environmental sciences