Search Results

1

Geochronology of North America /

Published 1965

Government Document Book

2

Revision of the North American moths of the subfamily Eucosminae of the family Olethreutidae /

by Heinrich, Carl, 1880-1955
Published 1923

Government Document Book

3

A study of North American Edrioasteroidea /

by Bell, Bruce M.
Published 1974

Government Document Thesis Book

4

Studies of Ephydrinae (Diptera Ephydridae).

by Mathis, Wayne N.
Published 1981

Government Document Book

5

Environmental baseline studies during 1984 of Lake Nicolet and Munuscong Bay, St. Marys River, Michigan, in relation to proposed extension of the navigation season /

by Liston, Charles R.
Published 1987

Government Document Book

6

The ecology of Lake St. Clair wetlands : a community profile /

by Herdendorf, Charles E.
Published 1986

Government Document Book

7

Odontornithes : a monograph on the extinct toothed birds of North America with thirty-four plates and forty woodcuts /

by Marsh, Othniel Charles, 1831-1899
Published 1880

Government Document Conference Proceeding Book

8

A contribution to the history of the fresh-water algae of North America /

by Wood, H. C., Jr. (Horatio C.), 1841-1920
Published 1872

Government Document Book

9

Underwater and floating-leaved plants of the United States and Canada /

by Hotchkiss, Neil, 1901-1994
Published 1967

Government Document Book

10

Handbook of salamanders : the salamanders of the United States, of Canada, and of Lower California /

by Bishop, Sherman C. (Sherman Chauncey), 1887-1951
Published 1943

Government Document Book

11

Origin of anorthosite and related rocks; papers.

Published 1969

Government Document Conference Proceeding Book

12

Biological and contaminant investigations, Upper Colorado River Basin : what's been done and how can the information be used? /

by Deacon, Jeffrey R.
Published 1997

Government Document Book

13

Distribution and concentrations of selected organochlorine pesticides and PCB's in streambed sediment and whole-body fish in the Upper Colorado River Basin, 1995-96 /

by Stephens, Verlin C.
Published 1998

Government Document Book

14

Effects of water quality and habitat on composition of fish communities in the Upper Colorado River Basin /

by Deacon, Jeffrey R.
Published 1997

Government Document Book

15

Survey designs and statistical methods for the estimation of avian population trends /

Published 1990

Government Document Book

16

Venomous reptiles of North America /

by Ernst, Carl H.
Published 1992

Government Document Book

17

The tree identification book : a new method for the practical identification and recognition of trees /

by Symonds, George Wellington Dillingham
Published 1958

Government Document Book

18

The Colorado River in Grand Canyon : how fast does it flow?.

Published 1997

Government Document Book

19

Wild flowers of New York,

by House, Homer D. (Homer Doliver), 1878-1949
Published 1918

Government Document Book

20

Life histories of North American shore birds : order Limicolae /

by Bent, Arthur Cleveland, 1866-1954
Published 1927

Government Document Book

Narrow Search