Forest tree diseases of Virginia.
APA Citation
Virginia Cooperative Extension Service., Virginia Polytechnic Institute. Cooperative Extension Service. (1968). Forest tree diseases of Virginia. Blacksburg, Va.: Cooperative Extension Service, Virginia Polytechnic Institute.
MLA Citation
Virginia Cooperative Extension Service, and Virginia Polytechnic Institute. Cooperative Extension Service. Forest Tree Diseases of Virginia. Blacksburg, Va.: Cooperative Extension Service, Virginia Polytechnic Institute, 1968.
Warning: These citations may not always be complete (especially for serials).