Donald L. Peterson, Jerry H. Hassemer
1978, Open-File Report 78-198
No abstract available....
Search Results
165309 results.
Alternate formats: RIS file of the first 3000 search results | Download all results as CSV | TSV | Excel | RSS feed based on this search | JSON version of this page of results
Page 5258, results 131426 - 131450
Publication Extents
Not all publications have extents, not all extents are completely accurateR. T. Cheng
1978, Conference Paper, Proceedings, Conference on Current Measurements
A team of research scientists in the U.S. Geological Survey uses San Francisco Bay, California, as an outdoor laboratory to study complicated interactions of physical, chemical, and biological processes which take place in an estuarine environment. A current meter comparison study was conceived because of the need to select a...
J. Colwell, D.S. Gilmer, E.A. Work, D.L. Rebel, N.E.G. Roller
1978, Report
No abstract available at this time...
Dewey L. Tackett
1978, Commercial Fish Farmer and Aquaculture News (4) 48-49
Tau Rho Alpha
1978, Open-File Report 78-464
No abstract available....
Jack Elwood Smedley, E. M. Pera, L. A. Simpson, G. A. Lutz
1978, Open-File Report 78-338
No abstract available....
Richard D. Koch, Raymond L. Elliott, M. J. Diggles
1978, Open-File Report 78-73-E
No abstract available....
Eileen M. Pera, J. E. Smedley, Terry R. Flot
1978, Open-File Report 78-337
No abstract available....
L. A. Beyer, F. G. Clutsom
1978, Oil and Gas Investigation Chart 84
No abstract available....
Bela Csejtey Jr., R. J. Miller
1978, Open-File Report 78-558-B
No abstract available....
T. Huffman, R. A. Christopher, J. E. Hazel
1978, Computers & Geosciences (4) 121-130
Quantitative differences in the shape of two or more objects can be obtained by Orthogonal Mapping provided coincidental or analogous points can be identified on each object. The least-squares difference between each set of analogous points is determined by use of a projective transformation of a set of measured points...
L.M. Cowardin
1978, Journal of Forestry (76) 666-668
Wetland is part of a continuum of land types between deep water and dryland. Only one wetland classification was available for the United States prior to preparation of the new system described here, but numerous regional and special-purpose classifications are in use. The new classification is hierarchical, progressing from five...
R.P. Morgan II, D. W. Meritt, S. B. Block, M. Cole
1978, Transactions of the Northeast Section of the Wildlife Society, Annual Fish and Wildlife Conference (35) 225-236
From 1974 to 1976, a breeding program was used to produce black duck-mallard hybrids for the evaluation of inheritance patterns of serum proteins and esterases. In addition to the initial crosses, a series of matings in 1975 and 1976 were designed to evaluate inheritance patterns in hybrid matings with either...
Charles W. Spencer, Gordon Dolton
1978, Open-File Report 78-955
No abstract available....
D.H. Lewis, L.R. Udey
1978, Fish Disease Leaflet 56
No abstract available at this time...
James A. Miller, G.H. Hughes, R. W. Hull, John Vecchioli, P. R. Seaber
1978, Water-Resources Investigations Report 78-6
Potentially exploitable phosphate deposits underlie part of Osceola National Forest, Fla. Hydrologic conditions in the forest are comparable with those in nearby Hamilton County, where phosphate mining and processing have been ongoing since 1965. Given similarity of operations, hydroloigc effects of mining in the forest are predicted. Flow of stream...
J. Schwartz, G.T. Austin, C. L. Douglas
1978, Technical Report CPSU/UNLV 008/11
No abstract available at this time...
M.J. Armbruster, T.S. Baskett, W.R. Goforth, K.C. Sadler
1978, Transactions of the Missouri Academy of Science (12) 75-90
Seventy-nine mourning dove call-count runs were made on a 32-km route in Osage County, Missouri, May 1-August 31, 1971 and 1972. Circular study areas, each 61 ha, surrounding stop numbers 4 and 5, were delineated for intensive nest searches and population estimates. Tallies of cooing male doves along the entire...
George J. Neuerburg
1978, Open-File Report 78-130
A model of the porphyry-metal system characteristic of the consanguineous Cretaceous and Tertiary igneous rocks and associated ores of the southern Rocky Mountains is constructed from the bits and pieces exposed in the Colorado mineral belt and the San Juan volcanic field. Hydrothermally altered rocks in a part of the...
H. Spall
1978, Earthquake Information Bulletin (USGS) (10) 55-59
Chandler S. Robbins
1978, North American Bird Bander (3) 69-69
Back-yard banding above the Patuxent River gorge was limited to early mornings and evenings on 28 days from 20 August through 12 October, and four full days within the same period.Although the number of birds captured per 100 net-hours was well above average in each of the three months, the...
Lee Emery, Edward H. Brown Jr.
1978, Transactions of the American Fisheries Society (107) 785-789
Using ovaries sampled seasonally from Lake Michigan bloaters in 1968-1969, we determined that one complement or modal group of eggs is produced each year and spawned mainly during January, February, and March. Fecundities estimated for 65 fish taken in October ranged from 3,230 eggs in one medium-size bloater (241 mm...
W.R. Nelson
1978, Report
No abstract available...
W.H. Prescott, J.C. Savage
1978, Earthquake Information Bulletin (USGS) (10) 131-135
Modern surveying instruments, such as geodimeters, are capable of measuring distances in the range of 1 to 30 kilometers with remarkable precision. Indeed, the present limitation upon the precision of measurement is not the resolution of the instruments themselves but rather the uncertainty introduced by variations in the velocity of...
P. Reasenberg
1978, Earthquake Information Bulletin (USGS) (10) 42-50