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1. Change in Wildlife Density in Rangelands of Kenya, 1977-1978 to 1994-1996

1977. International Livestock Research Institute. This polygon shapefile shows changes in wildlife density in Kenya's rangelands between 1977-78 and 1994-96. Many places in Kenya experienced gains ... World Resources Institute.

2. Coastal Wetlands, Northeast United States, 1977-2014

1977. U.S. Fish and Wildlife Service. This polygon shapefile represents the extent, approximate location and type of wetlands and deepwater habitats in the Northeastern United States be... U.S. Fish and Wildlife Service.

3. Geologic map of Lost Lake quadrangle, St Louis County, Minnesota, M-17

1977. Ojakangas, Richard W. and Sims, Paul K. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Lost Lake quadrangle, scale 1:24...

4. Geologic map of Pigeon Point quadrangle, Cook County, Minnesota, M-36,

1977. Mudrey, M.G., Jr. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Pigeon Point quadrangle, scale 1...

5. Geologic map of the Hungry Jack Lake quadrangle, Cook County, Minnesota, M-39

1977. Mathez, E.A., Nathan, H.D., and Morey, G.B. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Hungry Jack Lake quadrangle, sca...

6. Geologic map of the Long Island Lake quadrangle, Cook County, Minnesota, M-46

1977. Morey, G.B., Weiblen, Paul W., Papike, James J., and Anderson, D.H. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Long Island Lake quadrangle, sca...

7. Geologic map of the South Lake quadrangle, Cook County, Minnesota, M-38

1977. Morey, G.B. and Nathan, H.D. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the South Lake quadrangle, scale 1:2...

8. Geology, sulfide mineralization and geochemistry of the Birchdale-Indus area, Koochiching County, northwestern Minnesota, RI-17, Plate 1

1977. Ojakangas, Richard W., Meineke, David G., and Listerud, W.H. Interpretations of bedrock geology (distribution of rock at the land surface and beneath surface sediments) of the Birchdale-Indus Area, Minnesota,...

9. Grevy's Zebra Distributions: Kenya, 1977-1978

1977. World Resources Institute. This point shapefile represents the number of Grevy's zebra observed in Kenya in 1977-78. Grevy’s zebra is a unique species found only in northern ... World Resources Institute.

10. Lineament map, International Falls sheet, Minnesota, M-47

1977. Morey, G.B. and Heutmaker, J.F. Map showing linear features, (lineaments) on the International Falls quadrangle, scale 1:250,000.