00764cam a2200265 4500 4079955 BD-DhUL 20141001120934.0 730430s1973 paua b 001 0 eng 72090723 0721651852 DLC DLC DLC BD-DhUL QD31.2 .C42 540 JOC Chemistry and the environment [by] David O. Johnston [and others] Philadelphia, Saunders, 1973. xi, 452 p. illus. 27 cm. Saunders golden series Includes bibliographies. Chemistry. Environmental chemistry. Johnston, David O. 7 cbc orignew 2 opcn 19 y-gencatlg ddc BK 14139 14139 0 0 ddc 0 540_000000000000000_JOC 0 NFIC 25357 DUSL DUSL GEN 2014-10-01 Donation 540 JOC A222635 2014-10-01 2 2014-10-01 BK 0 0 ddc 0 540_000000000000000_JOC 0 NFIC 25358 DUSL DUSL GEN 2014-10-01 Donation 540 JOC A222634 2014-10-01 1 2014-10-01 BK