Pruning landscape trees /
[prepared by William Elmendorf and Henry Gerhold].
APA Citation
Elmendorf, B., Gerhold, H. D., Pennsylvania State University. Cooperative Extension. (2005). Pruning landscape trees. University Park, PA: Pennsylvania State University, College of Agricultural Sciences, Cooperative Extension.
MLA Citation
Elmendorf, Bill, Henry D Gerhold, and Pennsylvania State University. Cooperative Extension. Pruning Landscape Trees. University Park, PA: Pennsylvania State University, College of Agricultural Sciences, Cooperative Extension, 2005.
Warning: These citations may not always be complete (especially for serials).