Notes on the effect of low temperature upon eyed eggs
F. F. Fish, R.E. Burrows
1939, Progressive Fish-Culturist (6) 28-31
The question has sometimes been raised whether or not any permanent injury may be inflicted upon fish eggs through their subjection to the relatively low temperatures prevailing in egg cases during shipment. This question may be argued in either direction purely upon the basis of indirect evidence which can be summoned...
Notes on Myxobolus inoratus, n sp, a Myxosporidian, parasitic in the black bass (Huro floridana, Le Sueur)
F. F. Fish
1939, Transactions of the American Fisheries Society (68) 173-177
A largemouth black bass fingerling preserved in formalin was sent to the U.S. Bureau of Fisheries Pathology Laboratory at Seattle, Washington, during the autumn of 1937, by a hatchery employee at Miles City, Montana. The fish exhibited several wart-like protuberances on the caudal peduncle, which aroused the curiosity of Mr....
Disease prevention in the trout hatchery
F. F. Fish
1939, Progressive Fish-Culturist (6) 1-7
With the comparatively recent evolution of fish hatching into true fish culture the problems offered by fish disease have likewise evolved from more or less of a petty annoyance into a first class headache....
Plant histology as an aid in squirrel food-habit studies
L. L. Baumgartner, A. C. Martin
1939, Journal of Wildlife Management (3) 266-268
No abstract available....
Food of game ducks in the United States and Canada
A. C. Martin, F.M. Uhler
1939, Technical Bulletin No. 634.
Platinum deposits of the Goodnews Bay district, Alaska
John Beaver Mertie Jr.
1939, Bulletin 910-B
Geologic Structure of Bueyeros carbon dioxide area, Harding County, New Mexico
Water Resources Division, U.S. Geological Survey
1939, Open-File Report 39-7
Report on resistivity measurements with estimates of depth to bedrock at certain dam sites on the Little Colorado River tributaries, 1939
H. Cecil Spicer
1939, Open-File Report 41-20
Spirit leveling in South Carolina, 1896-1938. Part 1, Northern South Carolina
Water Resources Division, U.S. Geological Survey
1939, Bulletin 890-A
Geology and fuel resources of the southern part of the Oklahoma coal field. Part 4, The Howe-Wilburton district, Latimer and Le Flore Countie
T. A. Hendricks
1939, Bulletin 874-D
No abstract available....
Surface water supply of Hawaii : July 1, 1936 to June 30, 1937
Nathan C. Grover, Max H. Carson
1939, Water Supply Paper 835
Major Texas floods of 1935
Tate Dalrymple
1939, Water Supply Paper 796-G
In localities where highly mineralized water is present in beds above and below the beds that yield the supplies of fresh water it is necessary to be able to locate leaks in wells in order to know whether the wells are being contaminated through holes in the casings or whether...
Geological report on water conditions at Platt National Park, Oklahoma
Charles Newton Gould, Stuart Leeson Schoff
1939, Open-File Report 39-14
Platt National Park, located in southern Oklahoma, containing 842 acres, was established by Acts of Congress in 1902, 1904, and 1906. The reason for the setting aside of this area was the presence in the area of some 30 'mineral' springs, the water from which contains sulphur, bromide, salt, and other...
Mineral industry of Alaska in 1937
Philip Sidney Smith
1939, Bulletin 910-A
Preliminary structure contour map of the Dunkirk-Chester region, Toole and Liberty Counties, Montana
Charles Edgar Erdmann
1939, Open-File Report 39-1
Spirit leveling in Missouri, 1896-1938. Part 8, West-central Missouri, 1896-1938
Water Resources Division, U.S. Geological Survey
1939, Bulletin 898-H
Mineral resources of Alaska, report on progress of investigations in 1938. Mineral industry of Alaska in 1938
P. S. Smith
1939, Bulletin 917-A
Spirit leveling in Missouri, 1896-1938. Part 7, Central Missouri, 1896-1938
Water Resources Division, U.S. Geological Survey
1939, Bulletin 898-G
A monograph of the foraminiferal family Nonionidae
J.A. Cushman
1939, Professional Paper 191
Areal geology of Alaska
P. S. Smith
1939, Professional Paper 192
Surface water supply of the United States, 1937, Part VIII, Western Gulf of Mexico basins
Water Resources Division, U.S. Geological Survey
1939, Water Supply Paper 828
Water levels and artesian pressures in observation wells in the United States in 1938
O. E. Meinzer, L.K. Wenzel
1939, Water Supply Paper 845
Surface water supply of the United States, 1937, Part III, Ohio River basin
Water Resources Division, U.S. Geological Survey
1939, Water Supply Paper 823
Surface water supply of the United States, 1938 : Part 10, The Great Basin
Water Resources Division, U.S. Geological Survey
1939, Water Supply Paper 860
Surface water supply of the United States, 1938, Part VII, Lower Mississippi River basin
Water Resources Division, U.S. Geological Survey
1939, Water Supply Paper 857
