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A biological survey of the Genesee river system. Supplemental to Sixteenth annual report, 1926
Index to the mineral resources of Alabama
Feasibility analysis of translocating western pearlshell mussles into the Cherry Creek Native Trout Project Reach on the Flying D Ranch in Montana
A dictionary of the fossils of Pennsylvania and neighboring states named in the reports and catalogues of the survey
Status of the Mesozoic floras of the United States : second paper
IHICS : integrated habitat inventory & classification system
The recognition of Pleistocene faunas
Funk's G hybrid for the South
Stratigraphic relationships of the Shafer limestone, San Juan County, Utah
Vegetation survey of Pohnpei, Federated States of Micronesia