Vegetation of the Prince William Sound Region, AlaskaWilliam Skinner Cooper · First published 1942Open the Tome
The Broad-Sclerophyll Vegetation of CaliforniaWilliam Skinner Cooper · First published 1922 · Latest edition 2018Open the Tome
Coastal sand dunes of Oregon and WashingtonWilliam Skinner Cooper · First published 1958Open the Tome
A contribution to the history of the Glacier Bay National MonumentWilliam Skinner Cooper · First published 1956Open the Tome
Contributions of Botanical Science to the Knowledge of Postglacial ClimatesWilliam Skinner Cooper · First published 1942Open the Tome
Additions to the flora of the Glacier Bay National Monument, Alaska, 1935-1936William Skinner Cooper · First published 1939Open the Tome
The strand and dune flora of the pacific coast of North AmericaWilliam Skinner Cooper · First published 1936Open the Tome
The history of the upper Mississippi river in late Wisconsin and postglacial timeWilliam Skinner Cooper · First published 1935Open the Tome
A third expedition to Glacier Bay, AlaskaWilliam Skinner Cooper · First published 1931AdventureOpen the Tome
The layering habit in Sitka spruce and the two western hemlocksWilliam Skinner Cooper · First published 1931Open the Tome
The seed-plants and ferns of the Glacier Bay National Monument, AlaskaWilliam Skinner Cooper · First published 1930Open the Tome
Vegetational development upon alluvial fans in the vicinity of Palo Alto, CaliforniaWilliam Skinner Cooper · First published 1926Open the Tome
Plant successions in the Mount Robson region, British ColumbiaWilliam Skinner Cooper · First published 1916Open the Tome
A list of mosses collected upon Isle Royale, Lake SuperiorWilliam Skinner Cooper · First published 1913Open the Tome
The climax forest of Isle Royale, Lake Superior, and its developmentWilliam Skinner Cooper · First published 1913Open the Tome
