Environmental studies /
372.357CHA
Chauhan, A.S.
Environmental studies / by A.S. Chauhan.- 2nd rev. ed.-New Delhi:M/S Jain Brothers ,2006.
xv,408p. :ill.;21cm(Hb)
Note: Includes bibliographical references and index.
ISBN:818632187X Rs. 150.00
Cen Lib/ Ret /B-164334/ B-164334 / 150.00 /sign B-164336 / 150.00 /sign