Wildlife Damage Management, Internet Center for
Date of this Version
March 1977
Abstract
In 1918 the first device of this kind was designed near Winchester, Virginia. In 1973 we introduced a high strength Styrene plastic version of it, copied from the hand-blown glass model.
Comments
Published in Proceedings of the First Eastern Pine and Meadow Vole Symposium, Winchester, WV, March 10-11, 1977, Ross E. Byers, editor. Copyright © 1977 Porterfield and Eavis.