00485nam a22001817a 4500 BD-DhUL 20150113140141.0 150113s1997 ii a|||| |||| 001 0 eng d BD-DhUL BD-DhUL 628.5 PAE Pandey, G N Environmental management / G N Pandey Jangpura : New Delhi, 1997 398 p. : ill. ; 24 cm. includes index Environmental management. ddc BK 30262 30262 0 0 ddc 0 628_500000000000000_PAE 0 NFIC 57334 DUSL DUSL GEN 2015-01-13 purchased 628.5 PAE 372820 2015-01-13 2015-01-13 BK