title: DDT contamination of feed grains and forages in Pennsylvania.
authors.affiliation: Pesticide Research Laboratories Departments of Plant Pathology, Entomology Pennsylvania State University, University Park, Pennsylvania.
authors.forename: H
authors.initials: H
authors.lastname: Cole
authors.forename: D
authors.initials: D
authors.lastname: Barry
authors.forename: D E
authors.initials: DE
authors.lastname: Frear