%0 E-Resource %0 U.S. Federal Government Document %0 Book %A Frank, J. H. (John Howard), 1942- %E Foltz, John L. %E United States. Forest Health Technology Enterprise Team %I Forest Health Technology Enterprise Team %D 1997 %C Morgantown, WV %G English %B FHTET (Series) ; %T Classical biological control of pest insects of trees in the southern United States : a review and recommendations %U http://purl.fdlp.gov/GPO/gpo73177