Aspen management problems of the Lake States /
by Z. A. Zasada.

APA Citation

Zasada, Z., Lake States Forest Experiment Station (Saint Paul, M. (1950). Aspen management problems of the Lake States. St. Paul, Minn.: U.S. Dept. of Agriculture, Forest Service, Lake States Forest Experiment Station.

MLA Citation

Zasada, Z, and Minn.) Lake States Forest Experiment Station (Saint Paul. Aspen Management Problems of the Lake States. St. Paul, Minn.: U.S. Dept. of Agriculture, Forest Service, Lake States Forest Experiment Station, 1950.

Warning: These citations may not always be complete (especially for serials).