00352nam a2200121 4500 9774 9774 525 I625 1972 Investigating the earth. New York : Houghton Mifflin Company, c1972. xiii, 594 p. : some col. ill. ; 26 cm. Includes acknowledgements and index. Earth Science. 22387 BK 0 0 0 0 NFIC HS-IMC HS-IMC CIR 0000-00-00 Purchased 525 I625 1972 02206 2019-09-18 00:00:00 2019-09-18 CIR 0 0 0 0 NFIC HS-IMC HS-IMC CIR 0000-00-00 Purchased 1 525 I625 1972 02204 2024-10-07 16:52:40 2024-09-24 2019-09-18 CIR 0 0 0 0 NFIC HS-IMC HS-IMC CIR 0000-00-00 Purchased 525 I625 1972 02207 2019-09-18 00:00:00 2019-09-18 CIR 0 0 0 0 NFIC HS-IMC HS-IMC CIR 0000-00-00 Purchased 1 525 I625 1972 02205 2024-09-27 15:09:13 2024-09-27 2019-10-15 CIR 0 0 0 0 NFIC HS-IMC HS-IMC CIR 0000-00-00 Purchased 525 I625 1972 09539 2019-10-16 00:00:00 2019-10-16 CIR