Observations on the natural and artificial propagation of the smallmouth black bass, Micropterus dolomieu
E. W. Surber
1942, Transactions of the American Fisheries Society (72) 233-245
Counts of smallmouth black bass nests in the same sections of the South Branch of the Potomac, the Cacapon, and the Shenandoah Rivers are reported over a period of several seasons. The 4‐year record for the South Branch of the Potomac indicates little change in the smallmouth black bass population....
The Great Lakes fisheries: A review of the report of the International Board of Inquiry for the Great Lakes Fisheries
John Van Oosten
1942, State Government (15) 211-212, 219
In August, 1942, the International Board of Inquiry for the Great Lakes Fisheries submitted its report to the governments of the United States and States and Canada. The report, which culminated a two-year investigation, recommended a common or joint agency of control for the fisheries through an international treaty....
The age and growth of the Lake Erie white bass, Lepibema chrysops (Rafinesque)
John Van Oosten
1942, Papers of the Michigan Academy of Science, Arts, and Letters (27) 307-334
Abstract has not been submitted...
Growth of the rock bass, Ambloplites rupestris (Rafinesque), in five lakes of northeastern Wisconsin
Ralph Hile
1942, Transactions of the American Fisheries Society (71) 131-143
The forms of the growth curves of rock bass from four lakes in northeastern Wisconsin with medium-hard to hard water bore a general resemblance to each other, but differed sharply from the curve for rock bass from a lake with extremely soft water. With the exception of a slight increase...
Relationship between plantings of fry and production of whitefish in Lake Erie
John Van Oosten
1942, Transactions of the American Fisheries Society (71) 118-121
An attempt was made to substantiate the repeated assertions of the commercial fishermen on the Great Lakes and of others that there was a direct causal relationship between the plantings of whitefish fry and subsequent catch. The records of whitefish fry plantings in Lake Erie during the years, 1920–1937, were...
Age and growth of the yellow perch, Perca flavescens (Mitchill), in the Wisconsin waters of Green Bay and northern Lake Michigan
Ralph Hile, Frank W. Jobes
1942, Papers of the Michigan Academy of Science, Arts, and Letters (27) 241-266
Abstract has not been submitted...
Subsurface geology and oil and gas resources of Osage county, Oklahoma
N. Wood Bass
1942, Bulletin 900
No abstract available....
Reconnaissance of ground-water resources of Atchison County, Kansas
J.C. Frye
1941, Kansas Geological Survey Bulletin (38) 237-260
Geophysical and geologic investigations of the Casper Mountain chromite deposit, Wyoming
E.L. Stephenson
1941, Journal of the Washington Academy of Sciences (31) 170-170
The Casper Mountain chromite deposit is located on the summit of Casper Mountain in Natrona County, Wyo., 11 miles by road south of the city of Casper....
3,000 wild bird autopsies on western lake areas
E. R. Quortrup, J.E. Shillinger
1941, Journal of the American Veterinary Medical Association (99) 382-387
Some autopsy findings in fur animals: Summary of post-mortem examinations at Patuxent Research Refuge, Bowie, Maryland
W.H. Armstrong
1941, American Fur Breeder (13) 28-30
Diseases of upland game birds (Part 5)
J.E. Shillinger, L.C. Morley
1941, Game Breeder and Sportsman (46) 170-171,
Delving into the mysteries of a game-bird's diet
R. B. Nestler
1941, Game Breeder and Sportsman (46) 82-84
Some autopsy findings in fur animals: Summary of post-mortem examinations at Patuxent Research Refuge, Bowie, Maryland
W.H. Armstrong
1941, National Fur News (13) 6
Returns from banded birds: Recoveries of same banded birds of prey
M.T. Cooke
1941, Bird-Banding (12) 150-160
No abstract available....
Suggestions for non-game bird field study
M.T. Cooke
1941, Ohio Conservation Bulletin (5) 16-17
Banded birds recovered in El Salvador
M.T. Cooke
1941, The Auk (58) 589-590
Three records of birds banded in the United States and recovered in El Salvador have recently been received and seem of sufficient importance to warrant immediate publication....
The pileated of Patuxent swamp
B. Meanley
1941, Maryland Conservationist (18) 9-11
Some autopsy findings in fur animals: Summary of post-mortem examinations at Patuxent Research Refuge, Bowie, Maryland
W.H. Armstrong
1941, Black Fox Magazine (24) 8, 20-21
The age of the black-capped chickadee
M.T. Cooke
1941, Bird-Banding (12) 174-175
No abstract available....
Notes on Costia Necatrix
F. F. Fish
1941, Transactions of the American Fisheries Society (70) 441-445
Costiasis, or the disease produced by the flagellated protozoan ectoparasite, Costia necatrix, is of considerable importance in the artificial propagation of both warm- and cold-water fishes. In spite of its importance, costiasis seldom is accurately diagnosed probably because of the extremely small size and sedentary nature of the causative organism....
The preparation of blood smears and tissue impressions for laboratory study
D. R. Coburn
1941, Wildlife Leaflet 185
No abstract available....
Bobwhite quail propagation
R. B. Nestler, W. W. Bailey
1941, Conservation Bulletin 10
Selected publications on waterfowl and gallinaceous gamebirds (with special reference to propagation and management)
M. Katz
1941, Wildlife Leaflet 192
The limnological role of the higher plants
N. Hotchkiss
1941, Book chapter, A Symposium on Hydrobiology
