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Improving User Attitude Toward and Readership of Pesticide Labels
Jack Crittenden EverlyJohn LaRue WoodsRichard E. SchingoetheRodolfo N. SalcedoSu Ann K. Johnston
其他書名
A Summary Report
出版Office of Agricultural Communications, College of Agriculture, University of Illinois at Urbana-Champaign, 1960
URLhttp://books.google.com.hk/books?id=GbpQAQAAMAAJ&hl=&source=gbs_api