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184904 results.

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Page 6461, results 161501 - 161525

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Whooping cranes
Bureau Of Sport Fisheries And Wildlife
1969, Resource Publication 75
No abstract available....
Perspective center determination
J.D. McLaurin
1969, Open-File Report 70-209
This program determines coordinates of the perspective center of a stereoplotter projector by bringing two bundles of rays into a best fit coincidence in a space-resection solution. One of the bundles of rays is defined by the perspective center and the grid intersections on a grid plate. The other bundle...
Water resources of the Belle River basin, southeastern Michigan
R. L. Knutilla
1969, Hydrologic Atlas 317
This hydrologic atlas represents a part of a comprehensive study of the water resources of southeastern Michigan. The purpose of the atlas is to present data on (1) the physical features of the Belle River and its tributaries, (2) the characteristics of streamflow, (3) the quality of ground and surface...
Water resources of the Yellow Medicine River Watershed, Southwestern Minnesota
R.P. Novitzki, Wayne A. Van Voast, L.A. Jerabek
1969, Hydrologic Atlas 320
Glacial drift and Cretaceous sedimentary rocks are the major aquifers in the Yellow Medicine River watershed unit. The Yellow Medicine and Minnesota Rivers are the major sources of surface water. For physiographic regions – Upland Plain, Slope, Lowland Plain, and Minnesota River Flood Plain – influence surface drainage, and the flow...
Geology of the Reventado River Watershed, Costa Rica, Part A, General geology
R.D. Krushensky
1969, Open-File Report 69-147
Irazu volcano, a large composite cone, consists of interbedded lava flows, lahars, and ash beds. This rock sequence, named the Irazil Group, has been divided into four formations; from the base: Reventado Formation, Sapper Formation, Birris Formation, and Cervantes Formation. Only the Reventado and Sapper Formations crop out in the...
Water resources of the Otter Tail River Watershed, West-central Minnesota
Thomas C. Winter, L. E. Bidwell, R.W. Maclay
1969, Hydrologic Atlas 296
The Otter Tail River watershed includes three general physiographic areas- a moraine and ice-contact area, an outwash plain, and the plain of Glacial Lake Agassiz. The moraine and ice-contact area is a fairly rugged complex of hills characterized by local relief of several hundred feet in some areas, particularly in the...