TY  - BOOK
AU  - Oleksyshyn,John
TI  - Gypsum Deposits In Podolia and Opolia, Ukraine, and Their Stratigraphic Significance
PY  - 1954///
CY  - Philadelphia
PB  - Jeferson Medical College
KW  - Podillia
KW  - Geology
N1  - Reprinted from "Proceedings of the Pennsylvania Academy of Science",V.28, 1954
ER  -