Publications
This list of publications includes peer-review journal articles, official USGS publications series, reports and more authored by scientists in the Ecosystems Mission Area. A database of all USGS publications, with advanced search features, can be accessed at the USGS Publications Warehouse.
Filter Total Items: 41778
Biological studies of the problem of bird hazard to aircraft
No abstract available.
Authors
J.L. Seubert
Effects of heptachlor-contaminated earthworms on woodcocks
The effects on woodcocks (Philohela minor) of eating heptachlor-contaminated earthworms were studied experimentally in a series of feeding trials in Louisiana in the winter of 1960-61. Six of 12 woodcocks fed worms which had been contaminated at an average of 2.86 ppm of heptachlor epoxide died within 35 days; 4 more had died by the fifty-third day, when the other 2 were killed for analysis. Worms
Authors
W. H. Stickel, D. W. Hayne, L. F. Stickel
Pasteurella sp. from an epizootic of white perch (Roccus americanus) in Chesapeake Bay tidewater areas
No abstract available.
Authors
S. F. Snieszko, G. L. Bullock, Edgar Hollis, J. G. Boone
Waterfowl in the Canadian breadbasket
No abstract available.
Authors
Ernest L. Paynter, W.J.D. Stephen
Synergism of 5,2'dichloro-4'-nitro-salicylanilide and 3-trifluormethyl-4-nitrophenol in a selective lamprey larvicide
No abstract available.
Authors
John H. Howell, Everett L. King, Allen J. Smith, Lee H. Hanson
Laboratories and methods for screening fish-control chemicals
Abstract not submitted to date
Authors
R.E. Lennon, C.R. Walker
Lake Michigan chemical data, 1954-55, 1960-61
This report presents without interpretation methods used in and the results of chemical analyses, and supplemental observations of temperatures at depth, transparency, and meteorological conditions for Lake Michigan in 1954, 1955, 1960, and 1961.
Authors
Alfred M. Beeton, James W. Moffett
Nocardial infection in hatchery-reared fingerling rainbow trout (Salmo gairdneri)
No abstract available.
Authors
S. F. Snieszko, G. L. Bullock, C.E. Dunbar, L.L. Pettijohn
Uses of antibiotics and other antimicrobials in therapy of diseases of fishes
No abstract available.
Authors
K. Wolf, S. F. Snieszko
Amphibian cell culture: permanent cell line from the bullfrog (Rana catesbeiana)
No abstract available.
Authors
K. Wolf, M. C. Quimby