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...
Discussion and communications: "Band", "Layer," and some kindred terms
Frank C. Calkins
1941, Economic Geology (39) 345-349
No abstract available....
Comments on the origin and major structural control of igneous rocks and related mineral deposits
Gerald F. Loughlin
1941, Economic Geology (36) 671-697
No abstract available....
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...
Raising muskrats
Division Of Wildlife Research
1941, Wildlife Leaflet 198
No abstract available....
Directions for controlling tree squirrels.
Branch of Predator and Rodent Control U.S. Fish and Wildlife Service
1941, Wildlife Leaflet 197
No abstract available....
The status of migratory game birds: 1940-41
Division Of Wildlife Research
1941, Wildlife Leaflet 196
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....
Detection of potential botulinus-toxin-producing areas in western duck marshes with suggestions for control
E. R. Quortrup, A. L. Holt
1941, Journal of Bacteriology (41) 363-372
No abstract available....
The control of skunks
Dorr D. Green, Ernest M. Mills
1941, Wildlife Leaflet 181
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....
Inheritance of degree of silvering in foxes
Charles E. Kellogg
1941, Wildlife Leaflet 178
No abstract available....
