Paleontology of the Green River Formation, with a review of the fish fauna
- Illustrations : b/w illus
Description:
Bull. Geol. Survey Wyoming no. 63. 2nd edition.
Condition
Vg. Bookplate to recto of wrapper.
Bull. Geol. Survey Wyoming no. 63. 2nd edition.
Vg. Bookplate to recto of wrapper.