Proceedings of the symposium on oak woodlands and hardwood rangeland management on October 31st-November 2nd, 1990, [held at] Daivs, California.

“…Pacific Southwest Research Station,…”

Proceedings of the Symposium on Current Research on Wood-destroying Organisms and Future Prospects for Protecting Wood in Use held at Bend, Oregon on September 13, 1989.

“…Pacific Southwest Research Station, Forest Service, Department of Agriculture, Government of U.S ,…”