Habitat management for birds of West Virginia
Stanley H. Anderson, Charles S. Robbins, Janet R. Partelow
1981, FWS/OBS 81/39.2
Mineral occurrence map of the Medfra quadrangle, Alaska
C. E. Schwab, W. W. Patton Jr., E. J. Moll
1981, Open-File Report 80-811-B
Coal surface mining reclamation and fish and wildlife relationships in the eastern United States. Vol. I, past findings, the surface Mining Law of 1977 (P.L. 95-87), future planning and management considerations, and information sources
Daniel L. Leedy
1981, FWS/OBS 80/24
An ecological characterization of the central and northern California coastal region. Vol. II, Part 1, regional characterization
Inc. Jones and Stokes Associates
1981, FWS/OBS 80/46.1
Natural resource protection and petroleum development in Alaska
Peter T. Hanley
1981, FWS/OBS 80/22
Stratigraphy of upper Pliocene and lower Pleistocene marine and estuarine deposits of northeastern North Carolina and southeastern Virginia
Blake W. Blackwelder
1981, Bulletin 1502-B
Pilot study of the marine mammals, birds, and turtles in OCS areas of the Gulf of Mexico
Thomas H. Fritts, Robert P. Reynolds
1981, FWS/OBS 81/36
Reproduction of smallmouth bass, Micropterus dolomieui, in Bull Shoals Lake, Arkansas
Louis E. Vogele
1981, Technical Paper 106
An assessment of wetland habitat establishment at a central Florida phosphate mine site
Terry Gilbert, Tim King, Brian Barnett
1981, FWS/OBS 81/38
Map showing the location of known solid waste disposal sites in Fairfax County and vicinity, Virginia
Timothy A. Lewis
1981, Open-File Report 81-164
Feasibility of using geothermal effluents for waterfowl wetlands
C. Hill
1981, FWS/OBS 81/44
Surface mine reclamation for wildlife: a model reclamation plan for southern Appalachia
Dale K. Fowler, Linda J. Turner
1981, FWS/OBS 81/09
Landsat image map of the Al Qunfudhah quadrangle, sheet 19E, Kingdom of Saudi Arabia
Water Resources Division, U.S. Geological Survey, Saudi Arabia. Mudīrīyah al-ʻĀmmah lil-Tharwah al-Maʻdinīyah
1981, Open-File Report 81-589
Saudi Arabian Mission Miscellaneous Map 6 Interagency Report 305...
Landsat image map of the Jaza'ir Farasan Quadrangle, sheet 16E, Kingdom of Saudi Arabia
Water Resources Division, U.S. Geological Survey, Saudi Arabia. Mudīrīyah al-ʻĀmmah lil-Tharwah al-Maʻdinīyah
1981, Open-File Report 81-590
Saudi Arabian Mission Miscellaneous Map 11 Interagency Report 310...
A handbook for meeting fish and wildlife information needs to surface mine coal-OSM Region I
Charles R. Hinkle, Richard E. Ambrose, Calvin R. Wenzel
1981, FWS/OBS 79/48.3.1
A handbook for meeting fish and wildlife information needs to surface mine coal-OSM Region II
Charles R. Hinkle, Richard E. Ambrose, Calvin R. Wenzel
1981, FWS/OBS 79/48.3.2
Chlorinated hydrocarbons as a factor in the reproduction and survival of lake trout (Saluelinus namaycush) in Lake Michigan
Great Lakes Fishery Laboratory
1981, Technical Paper 105
Mineral resources of the Scotchman Peak Wilderness Study Area, Lincoln and Sanders counties, Montana, and Bonner County, Idaho
Robert L. Earhart, M. D. Kleinkopf, D. M. Wilson, D. J. Grimes, N. T. Zilka
1981, Bulletin 1467-A-D
A handbook for meeting fish and wildlife information needs to surface mine coal-OSM Region IV
Charles R. Hinkle, Richard E. Ambrose, Calvin R. Wenzel
1981, FWS/OBS 79/48.3.4
An ecological characterization of the central and northern California coastal region. Vol. I, basic ecological concepts. 209 pp
Inc. Jones and Stokes Associates
1981, FWS/OBS 80/45
National Coastal Ecological Research: existing and proposed energy developments
Sharon L. Gordon, Herbert L. Lundblad, Carol A. Westcott
1981, FWS/OBS 81/11
Tectonic framework of the Mojave and Sonoran deserts, California and Arizona: abstracts from a conference held by the U.S. Geological Survey in Menlo Park, California, November 4-6, 1980
Keith A. Howard, Michael D. Carr, David M. Miller
1981, Open-File Report 81-503
Summary of foreign game bird liberations, 1969-78
Richard C. Banks
1981, Special Scientific Report - Wildlife 239
Effects of residential wastewater treatment systems on ground-water quality in west-central Jefferson County, Colorado
Dennis C. Hall, D. E. Hillier, Edward Nickum, W.G. Dorrance
1981, Open-File Report 81-73
The use of residential wastewater-treatment systems in Evergreen Meadows, Marshdale, and Herzman Mesa, Colo., has degraded ground-water quality to some extent in each community. Age of community; average lot size; slope of land surface; composition, permeability, and thickness of surficial material; density, size , and orientation of fractures; maintenance of...
Techniques for estimating magnitude and frequency of floods for Wisconsin streams
Duane H. Conger
1981, Open-File Report 80-1214
This report provides improved methods for estimating the magnitude and frequency of floods for Wisconsin streams. Proper design of hydraulic structures and adequate flood-plain management depend on this information. Multiple-regression techniques were used to develop equations for estimating flood frequencies at ungaged sites. The State is divided into five areas and...