00704cam a22002411 4500 4066112 BD-DhUL 20141031121941.0 700901s1968 caua b 000 0 eng 68014223 DLC DLC DLC BD-DhUL QE501 .P48 550 PHH Phillips, O. M. (Owen M.), 1930- The heart of the earth / by, O. M. Phillips. San Francisco : Freeman, Cooper, c1968. 236 p. : illus. ; 24 cm. Includes Index. Bibliography: p. 227-229. Earth (Planet) 7 cbc orignew u ncip 19 y-gencatlg ddc BK 17520 17520 0 0 ddc 0 550_000000000000000_PHH 0 NFIC 33163 DUSL DUSL GEN 1992-10-18 Donation 550 PHH A94312 2014-10-31 2014-10-31 BK 0 0 ddc 0 550_000000000000000_PHH 0 NFIC 33165 DUSL DUSL GEN 1992-10-18 Donation 550 PHH A260150 2014-10-31 2014-10-31 BK