Magnetic studies by the Geophysical Section of the United States Geological Survey
F.W. Lee
1941, Eos, Transactions, American Geophysical Union (22) 460-462
Continued progress has been made in magnetic surveys over large sectional areas by G. R. MacCarthy. Beginning in Florida south of the Okeefenokee Swamp, magnetic traverses were measured and continued through the southern part of Georgia. The most northerly traverses crossed regions where they contacted the crystallines near the surface...
The quicksilver deposits of the Terlingua region, Texas
Clyde P. Ross
1941, Economic Geology (36) 115-142
Texas is second among quicksilver-producing States because of the Terlingua region, in the Big Bend of the Rio Grande. This region contains Cretaceous strata, largely calcareous, which grade upward into Tertiary volcanics, locally without break. The strata are cut by numerous intrusions, largely alkalic, and are extensively folded and faulted.Many...
Abstract of fur laws, 1941-42
U.S. Division Of Wildlife Research
1941, Wildlife Leaflet 199
No abstract available....
The effect of a well on the flow of a nearby stream
Charles V. Theis
1941, Eos, Transactions, American Geophysical Union (22) 734-738
In many irrigation‐districts where the supplies of surface‐water from a stream nave been entirely appropriated, pumping from wells has been resorted to in order to supplement the surface‐supply. Where the pumps are near a stream that has a flow during the irrigation‐season, either because of normal ground‐water flow or because...
Directions for controlling tree squirrels.
Branch of Predator and Rodent Control U.S. Fish and Wildlife Service
1941, Wildlife Leaflet 197
No abstract available....
Publications on trapping
Branch of Predator and Rodent Control U.S. Fish and Wildlife Service
1941, Wildlife Leaflet 194
No abstract available....
Directions for collecting materials for food habits studies
U.S. Fish and Wildlife Service
1941, Wildlife Leaflet 193
No abstract available....
The toxicity of Crotalaria spectabilis seed for quail
R. B. Nestler, W. W. Bailey
1941, Journal of Wildlife Management (5) 309-313
No abstract available. ...
Mink raising
U.S. Fish and Wildlife Service
1941, Wildlife Leaflet 191
No abstract available....
Directions for destroying crawfishes
U.S. Fish and Wildlife Service
1941, Wildlife Leaflet 190
No abstract available....
Publications on the selection and care of furs
U.S. Fish and Wildlife Service
1941, Wildlife Leaflet 189
No abstract available....
Raising otters in captivity
U.S. Division Of Wildlife Research
1941, Wildlife Leaflet 188
No abstract available....
Hints on the care of opossums
U.S. Division Of Wildlife Research
1941, Wildlife Leaflet 187
No abstract available....
Publications on rabbits, cavies, and other stock
U.S. Bureau of Biological Survey
1941, Wildlife Leaflet 184
No abstract available....
Available publications on wildlife
U.S. Fish and Wildlife Service
1941, Wildlife Leaflet 186
No abstract available....
Some publications of interest to waterfowl breeders
U.S. Division Of Wildlife Research
1941, Wildlife Leaflet 183
No abstract available....
Some publications of interest to upland game bird breeders
U.S. Division Of Wildlife Research
1941, Wildlife Leaflet 182
No abstract available....
Aids for bird study
U.S. Fish and Wildlife Service
1941, Wildlife Leaflet 180
No abstract available....
National wildlife refuges administered by the Fish and Wildlife Service
U.S. Fish and Wildlife Service
1941, Wildlife Leaflet 179
No abstract available....
Geophysical abstracts 100-103, January-December 1940
W. Ayvazoglou
1941, Bulletin 925
No abstract available....
The volcano letter: A weekly news leaflet of the Hawaiian Volcano Research Association - 1941
1941, Report
The Volcano Letter was an informal publication issued at irregular intervals by the Hawaiian Volcano Observatory (HVO) during the years 1925 to 1955. Individual issues contain information on volcanic activity, volcano research, and volcano monitoring in Hawaii. Information on volcanic activity at other locations is also occasionally included.The Volcano Letter...
Eelgrass depletion on the Pacific coast and its effect upon black brant
James Moffitt, C. Cottam
1941, Wildlife Leaflet 204
No abstract available....
Determination of small quantities of fluoride in water: A modified zirconium-alizarin method
W.L. Lamar, C.G. Seegmiller
1941, Industrial And Engineering Chemistry Analytical Edition (13) 901-902
The zirconium-alizarin method has been modified to facilitate the convenient and accurate determination of small amounts of fluoride in a large number of water samples. Sulfuric acid is used to acidify the samples to reduce the interference of sulfate. The pH is accurately controlled to give the most sensitive comparisons....
Age and growth of the rock bass, Ambloplites rupestris (Rafinesque), in Nebish Lake, Wisconsin
Ralph Hile
1941, Transactions of the Wisconsin Academy of Sciences, Arts, and Letters (33) 189-337
The present study of the age and growth of the Nebish Lake rock bass is another in a series of papers that have been based wholly or in part on materials collected in the course of investigations on the fishes of the lakes of the northeastern highlands, Wisconsin, conducted cooperatively...
Tungsten deposits in the Tungsten Hills, Inyo County, California
D.M. Lemmon
1941, Bulletin 922-Q
No abstract available....
