Canlyniadau Chwilio

1

Wading birds as biological indicators : 1975 colony survey /

gan Custer, Thomas W
Washington : Dept. of the Interior, Fish and Wildlife Service, 1977

Government Document Llyfr

2

Triploid grass carp for aquatic plant control.

Washington, D.C. : Springfield, VA : U.S. Dept. of the Interior, Fish and Wildlife Service ; National Technication Information Service, 1987

Government Document Llyfr

3

Abate - effects of the organophosphate insecticide on bluegills and invertebrates in ponds /

gan Sanders, Herman O.
Washington, D.C. : U.S. Dept. of the Interior, Fish and Wildlife Service, 1981

Government Document Llyfr

4

The Progressive fish-culturist.

Government Document Cylchgrawn

5

Long Island National Wildlife Refuge Complex : comprehensive conservation plan /

Shirley, N.Y. : U.S. Fish and Wildlfe Service, National Wildlife Refuge System, 2006

This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.

Government Document Llyfr

6

Big Stone National Wildlife Refuge : comprehensive conservation plan /

[Bloomington, Minnesota] : Region 3, U.S. Fish and Wildlife Service, 2012

This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.

Government Document Llyfr

7

Summary of the draft revised comprehensive conservation plan and environmental assessment : Innoko National Wildlife Refuge /

[Washington, DC] : Department of the Interior, U.S. Fish & Wildlife Service, 2008

Government Document Llyfr

8

Reproduction of smallmouth bass, Micropterus dolomieui, in Bull Shoals Lake, Arkansas /

gan Vogele, Louis E.
Washington, D.C. : U.S. Dept. of the Interior, Fish and Wildlife Service, 1981

Government Document Llyfr

9

Bird population in four vegetational types in central Oregon /

gan Gashwiler, Jay S.
Washington : Dept. of the Interior, Fish and Wildlife Service, 1977

Government Document Llyfr

10

Some common birds useful to the farmer,

gan Beal, F. E. L. (Foster Ellenborough Lascelles), 1840-1916
Washington, U.S. Govt. print. off., 1942

This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.

Government Document Llyfr

11

Scalation of the American alligator /

gan Ross, Charles A.
Washington : United States Dept. of the Interior, Fish and Wildlife Service, 1979

Llyfr

12

Changes in distribution of trout in Great Smoky Mountains National Park, 1900-1977 /

gan Kelly, G. Alan (George Alan)
Washington, D.C. : U.S. Dept. of the Interior, Fish and Wildlife Service, 1980

Government Document Llyfr

13

Accumulation and loss of 2,́ 5-dichloro-4-́nitrosalicylanilide (Bayer 73) by fish : laboratory studies /

gan Dawson, Verdel K.
Washington, D.C. : U.S. Dept. of the Interior, Fish and Wildlife Service, 1982

This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.

Government Document Llyfr

14

Alaska fishery and fur-seal industries in ...

This item is not available through EZBorrow. Please contact your institution’s interlibrary loan office for further assistance.

Cyfresol

15

Chemical forest fire retardants : acute toxicity to five freshwater fishes and a scud /

gan Johnson, W. Waynon
Washington : Dept. of the Interior, Fish and Wildlife Service, 1977

Government Document Llyfr

16

Duck stamps sold within states and counties during sales years 1971-72 through 1980-81 /

gan Carney, Samuel M.
Washington, D.C. : U.S. Dept. of the Interior, Fish and Wildlife Service, 1983

Llyfr

17

Adaptive harvest management /

Government Document Cyfresol

18

A bibliography of references to avian botulism /

gan Allen, Jack P.
Washington : Dept. of the Interior, Fish and Wildlife Service, 1977

Government Document Llyfr

19

Gonad development, fecundity, and spawning season of largemouth bass in newly impounded West Point Reservoir, Alabama-Georgia /

gan Timmons, T. J. (Tom J.)
Washington, D.C. : U.S. Dept. of the Interior, Fish and Wildlife Service, 1980

Government Document Llyfr

20

The razorback sucker, Xyrauchen texanus, in the Upper Colorado River basin, 1974-76 /

gan McAda, Charles W.
Washington, D.C. : U.S. Dept. of the Interior, Fish and Wildlife Service, 1980

Government Document Llyfr

Manylu'r Chwiliad