SIMYAR, a cable-yarding simulation model /
Robert J. McGaughey and Roger H. Twito.
APA Citation
McGaughey, R. J. (Robert Joseph)., Twito, R. H., Pacific Northwest Research Station (Portland, O. (1987). SIMYAR, a cable-yarding simulation model. [Portland, Or.]: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station.
MLA Citation
McGaughey, Robert J. (Robert Joseph), 1959-, Roger H Twito, and Or.) Pacific Northwest Research Station (Portland. SIMYAR, a Cable-yarding Simulation Model. [Portland, Or.]: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 1987.
Warning: These citations may not always be complete (especially for serials).