1. Triassic-Jurassic stratigraphy of the Culpeper and Barboursville basins, Virginia and Maryland Author/Creator: Lee, K. Y. 1919- (Kwang-Yuan), author Publication/Creation: Washington : Department of the Interior, U.S. Geological Survey, 1989 Resource Type: Book Access & Availability: Loading
2. Triassic-Jurassic stratigraphy of the Culpeper and Barboursville basins, Virginia and Maryland Author/Creator: Lee, K. Y. Publication/Creation: Denver, CO : For sale by the Books and Open-File Reports Section, U.S. Geological Survey Resource Type: Book Is Part Of: U.S. Geological Survey professional paper, no. 1472-1477. Access & Availability: Loading