Online Books by
Robert J. Hrubes
Books from the extended shelves:
Hrubes, Robert J.: Application of linear programming to downward sloping demand problems in timber production (Dept. of Agriculture, Forest Service, Pacific Southwest Forest and Range Experiment Station, 1976), also by Daniel I. Navon, United States Forest Service, and Calif.) Pacific Southwest Forest and Range Experiment Station (Berkeley (page images at HathiTrust)
Hrubes, Robert J.: National forest system working circles : a question of size and ownership composition (Dept. of Agriculture, Forest Service, Pacific Southwest Forest and Range Experiment Station, 1976), also by United States Forest Service and Calif.) Pacific Southwest Forest and Range Experiment Station (Berkeley (page images at HathiTrust)
Hrubes, Robert J.: Roadless area-intensive management tradeoffs on the Sierra National Forest, California (U.S. Dept. of Agriculture, Forest Service, Pacific Southwest Forest and Range Experiment Station, 1979), also by Robert W. Sassaman, Kent P. Connaughton, and Calif.) Pacific Southwest Forest and Range Experiment Station (Berkeley (page images at HathiTrust)
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