00675nam a22002297a 4500 BD-DhUL 20141118105245.0 141118s1999 ii a|||| |||| 001 0 eng d BD-DhUL BD-DhUL 574 AGE Agrawal, K. C. Environmental biology / K. C. Agrawal. [ Rev.,enl. 2nd ed. ] Bikaner, India : Agro Botanica, 1999. [ 8 ], 584 p. : ill. ; 22 cm. IRS 600.00 Glossary : p. 511-549 Includes bibliographical references and index. Ecology. Environmental protection. ddc BK 19548 19548 0 0 ddc 0 574_000000000000000_AGE 0 NFIC 37449 DUSL DUSL GEN 2003-08-21 Purchased 574 AGE 408631 2014-11-18 2014-11-18 BK