VIEWIT :
computation of seen areas, slope, and aspect for land-use planning /
Michael R. Travis ... [et al.].
APA Citation
Pacific Southwest Forest and Range Experiment Station (Berkeley, C., Travis, M. R., United States. Forest Service. (1975). VIEWIT: computation of seen areas, slope, and aspect for land-use planning. Berkeley, Calif.: Dept. of Agriculture, Forest Service, Pacific Southwest Forest and Range Experiment Station.
MLA Citation
Pacific Southwest Forest and Range Experiment Station (Berkeley, Calif.), Michael R Travis, and United States. Forest Service. VIEWIT: Computation of Seen Areas, Slope, And Aspect for Land-use Planning. Berkeley, Calif.: Dept. of Agriculture, Forest Service, Pacific Southwest Forest and Range Experiment Station, 1975.
Warning: These citations may not always be complete (especially for serials).