00809cam a2200253 4500 3197214 BD-DhUL 20141103114540.0 720501s1972 nyua b 001 0 engd 77174526 0060464593 0060464585 (suppl.) DLC DLC DLC BD-DhUL QE26.2 .S77 550 STP Strahler, Arthur Newell, 1918- Planet Earth: its physical systems through geologic time [by] Arthur N. Strahler. New York : Harper & Row, 1972. viii, 438 p. : ill. ; 27 cm. Harper's geoscience series Includes bibliographical references and index. Earth sciences. 7 cbc orignew 2 ncip 19 y-gencatlg ddc BK 17705 17705 0 0 ddc 0 550_000000000000000_STP 0 NFIC 33567 DUSL DUSL GEN 2014-11-03 Gift 550 STP A178123 2014-11-03 2014-11-03 BK