A computer program to map tree crown shadows in the urban forest
By: by Howard G. Halverson, Joseph C. Mawson, Brian R. Payne.
Contributors: Halverson, Howard G.; Mawson, Joseph C.; United States. Forest Service.; Northeastern Forest Experiment Station (Radnor, Pa.)
Series: USDA Forest Service general technical report NE ; 59; Forest Service general technical report NE -- 59.
Publisher: Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station
Published: 1980
Place of publication: Broomall, Pa
Language: eng
Number of pages: 16
Subjects: Computer programs.; Shade trees.; Shades and shadows.
Notes: Bibliography: p. 9.