Wasson, Ernie2008-03-072008-03-071987-11http://udspace.udel.edu/handle/19716/3078Note: Except for the faculty signature page, which was not digitized, the entire thesis was scanned as formatted by the author.en-USCooperative extensionOutreachHome horticultureHome Horticulture Information Requests and A Model for Establishing Horticultural Information-Resource CentersThesis