00643nam a22002177a 4500 BD-DhUL 20140817112708.0 140817s1998 ii ||||| |||| 00| 0 eng d 8174889604 BD-DhUL BD-DhUL 363.73875 OZO Ozone depletion / edited by P. C. Sinha. New Delhi : Anmol Publications, 1998. viii, 284 p. ; 24 cm. IRS 950 Intenational encyclopaedia of sustainable development series Ozone layer depletion. Global warming. Climatic changes. ddc BK 3602 3602 0 0 ddc 0 363_738750000000000_OZO 0 NFIC 6673 DUSL DUSL GEN 2003-06-07 Purchased 363.73875 OZO 406516 2014-08-17 2 2014-08-17 BK 0 0 ddc 0 363_738750000000000_OZO 0 NFIC 6674 DUSL DUSL GEN 2003-06-07 Purchased 363.73875 OZO 406515 2014-08-17 1 2014-08-17 BK