1. Geology of the middle Tertiary formations of Puerto Rico Author/Creator: Monroe, Watson Hiner, 1907-1992, author Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1980 Resource Type: Book Access & Availability: Loading
2. Some tropical landforms of Puerto Rico Author/Creator: Monroe, Watson Hiner, 1907-1992, author Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1980 Resource Type: Book Access & Availability: Loading
3. The karst landforms of Puerto Rico Author/Creator: Monroe, Watson Hiner, 1907-1992, author Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1976 Resource Type: Book Access & Availability: Loading
4. The Aguada Limestone of Northwestern Puerto Rico Author/Creator: Monroe, Watson Hiner, 1907-1992, author Publication/Creation: [Washington, D.C.] : United States Department of the Interior, Geological Survey, 1968 Resource Type: Book Access & Availability: Loading
5. General description of cores of pre-Selma Cretaceous strata in western Alabama Author/Creator: Monroe, Watson Hiner, 1907-1992, author Publication/Creation: Washington, D.C. : U.S. Department of the Interior, U.S. Geological Survey, 1964 Resource Type: Book Access & Availability: Loading
6. Geology of the Jackson area, Mississippi : stratigraphic and structural study of the area surrounding the Jackson gas field Author/Creator: Monroe, Watson Hiner, 1907-1992, author Publication/Creation: [Washington, D.C.] : United States Department of the Interior, Geological Survey, 1954 Resource Type: Book Access & Availability: Loading
7. Manganese deposits of Cedar Creek Valley, Frederick and Shenandoah counties, Virginia Author/Creator: Monroe, Watson Hiner, 1907-1992, author Publication/Creation: [Washington, D.C.] : United States Department of the Interior, Geological Survey, 1942 Resource Type: Book Access & Availability: Loading