TY - BOOK TI - Fieldiana Geology VL - v.10:no.20 (1954) UR - https://www.biodiversitylibrary.org/item/21547 PB - Chicago Natural History Museum CY - [Chicago] PY - 1954 SN - 0096-2651 N1 - Title from caption. --- Biological abstracts | 0006-3169 --- Chemical abstracts | 1945-1975 | 0009-2258 --- GeoRef | 1945- | 0197-7482 --- Issues for <1981-> called --- Issued by the Chicago Natural History Museum, 1945-Feb. 1966; by the Field Museum of Natural History, Mar. 1966- --- Merged with: Fieldiana. Botany; and: Fieldiana. Zoology; to form: Fieldiana. Life and earth sciences. AU - Chicago Natural History Museum. AU - Field Museum of Natural History. KW - Geology ER -