Vincent, C. L.2018-12-212018-12-211939EPM-068-13-003http://hdl.handle.net/20.500.11867/150152 sheets 12.5 x 9.5 inch. Printed recto and verso.Reprinted from Proceedings of the American Society for Horticultural Science. Includes a list of literature cited in the brief article on the back cover.Problems in vegetable and small fruit production on toxic orchard soils of Central Washington.