003770000a22001330004500 613.1/CHO-2 <9843000000899> Chowdhury Jafar Ahmed Essays on environment Dhaka Botomul BD 2007 248p <Environment><Greenhouses><Environmental legislation><Dhaka><Bangladesh> Eng 18832 18832 0 0 ddc 0 0 NFIC BIDSLDC BIDSLDC GEN 2017-05-09 613.1/CHO-2 112595 2017-05-09 C-01 2017-05-09 BK