The SKYTOWER and SKYMOBILE programs for locating and designing skyline harvest units /
Roger H. Twito, Robert J. McGaughey, and Stephen E. Reutebuch.

APA Citation

Twito, R. H., Reutebuch, S. E., McGaughey, R. J. (Robert Joseph)., Pacific Northwest Research Station (Portland, O. (1988). The SKYTOWER and SKYMOBILE programs for locating and designing skyline harvest units. Portland, Or.: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station.

MLA Citation

Twito, Roger H, Stephen E Reutebuch, Robert J. (Robert Joseph) McGaughey, and Or.) Pacific Northwest Research Station (Portland. The SKYTOWER And SKYMOBILE Programs for Locating And Designing Skyline Harvest Units. Portland, Or.: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 1988.