Flora of the Rocky Mountains and adjacent plains, Colorado, Utah, Wyoming, Idaho, Montana, Saskatchewan, Alberta, and neighboring parts of Nebraska, South Dakota, and British Columbia /by P. A. Rydberg...

1917

Report of the State board of agriculture on the work of extermination of the gypsy moth.

1898:Jan.

Report of the State board of agriculture on the work of extermination of the gypsy moth.

1897:Jan.

List of species of mammals, principally rodents, obtained by W. W. Price, S. E. Meek, G. K. Cherrie and E. S. Thompson, in the States of Iowa, Wyoming, Montana, Idaho, Nevada and California, with descriptions of new species, by D. E. Elliot.

v.1:no.10(1898)

Report of the Director to the Board of Trustees for the year ... / Chicago Natural History Museum.

1958

Report of the Director to the Board of Trustees for the year ... / Chicago Natural History Museum.

1959

Annual report of the Director to the Board of Trustees for the year ... / Field Museum of Natural History

12, no. 1

Annual report of the Director to the Board of Trustees for the year ... / Field Museum of Natural History

12, no. 3

The carapace and plastron of Basilemys sinuosus, a new fossil tortoise from the Laramie beds of Montana / By Elmer S. Riggs -- ; Oliver Cummings Farrington --

v.2:no.7(1906)

Annual report of the National Science Board.

7th ed.

Annual report of the National Science Board.

5th ed.

Annual report of the National Science Board.

8th ed.