Homeowner's guide for beautiful, safe, and healthy trees.
APA Citation
Shigo, A. L., Northeastern Forest Experiment Station (Radnor, P. (1984). Homeowner's guide for beautiful, safe, and healthy trees. Broomall, PA: U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station .
MLA Citation
Shigo, Alex L., 1930-, and Pa.) Northeastern Forest Experiment Station (Radnor. Homeowner's Guide for Beautiful, Safe, And Healthy Trees. Broomall, PA: U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station , 1984.
Warning: These citations may not always be complete (especially for serials).