Amber: its physical properties and geological occurrence
Leaflet (Field Museum of Natural History. Dept. of Geology) ; no. 3.
Farrington, Oliver C. (Oliver Cummings), 1864-1933
Chicago:Field Museum of Natural History,1923.
Pages also numbered 25-31 at foot of pages.
Fieldiana, Popular series, Geology, was published by Field Museum of Natural History, Dept. of Geology as Leaflet (no. 1-4, 1922-1923) and as Geology leaflet (no. 5-14, 1925-1933). The Leaflet series
QE1 .F5 no. 3
LCCN: gs 30000285
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