Jack R. Plimmer Encyclopedia of Agrochemicals - New Jersey John Wiley and Sons Inc 2003 - 3 Volumes Jack R. Plimmer; Derek W. Gammon & Nancy N. Ragsdale: Encyclopedia of Agrochemicals. New Jersey. John Wiley and Sons Inc, 2003. 0-471-19363-1--(632.9503PLI) ENGLISH ISBN: 0-471-19363-1 Dewey Class. No.: 632.9503 / EA