00436nam a2200181Ia 4500 220531s9999 xx 000 0 und d eng 658.4095 RAO Rao, P. S. B. Ed. 54844 Enviornment Management 1ST New Delhi Regal 2007 359 15-01-2009 Management 54845 2008-2009 31721 31721 0 0 ddc 0 0 Commerce SSMM SSMM 2009-01-15 Sahitya Sagar 880.00 0 1 658.4095/RAO/B/12720 SSMM-BK-12720 2022-08-06 00:00:00 2022-08-06 BK 010012720