A B C D E F G H I J-K L M N O P Q-R S T U V W-Y
close this section of the libraryElm Diseases and pests.(1)
View the documentFormulation and application of methoxychlor for elm bark beetle control / by R.A. Cuthbert ... . Upper Darby, Pa. : Forest Service, U.S. Dept. of Agriculture, Northeastern Forest Experiment Station, 1973.