TY  - BOOK
AU  - Swineford,Ada
AU  - Frye,John Chapman
TI  - Petrographic comparison of Pliocene and Pleistocene volcanic ash from western Kansas
T2  - Kansas. State Geological Survey. Bulletin
AV  - QE113 .A2 no. 64, pt. 1
PY  - 1946///]
CY  - Lawrence, Kan.
PB  - [s.n.
KW  - Volcanic ash, tuff, etc
KW  - Petrology
KW  - Kansas
N1  - Title page lacking; "1946 Reports of studies, part 1, April 15, 1946."; With : Geology and ground-water resources of Grant, Haskell, and Stevens Counties, Kansas, 1946.  Bound together subsequent to publication; "References": p. 30-32
ER  -