Increasing productivity of forest lands through better trees /
Bruce Zobel.
APA Citation
Zobel, B. (1974). Increasing productivity of forest lands through better trees. Berkeley: University of California, School of Forestry and Conservation.
MLA Citation
Zobel, Bruce, 1920-. Increasing Productivity of Forest Lands Through Better Trees. Berkeley: University of California, School of Forestry and Conservation, 1974.
Warning: These citations may not always be complete (especially for serials).