Cattle grubs or heel flies with suggestions for their control / by F. C. Bishopp, E. W. Laake, R. W. Wells

• 作者： Bishopp, F. C.
• 其他作者：
  • Laake, E. W.
  • Wells, R. W.
• 其他題名：
  • Farmers' bulletin (United States. Department of Agriculture)
  • Farmers' bulletin (United States. Dept. of Agriculture)
  • United States.
• 出版： Washington, D.C. : U.S. Dept. of Agriculture 1929.
• 叢書名： Farmers' bulletin / United States Department of Agriculture ;1596
• 主題： Warble flies , Control , Warble flies--Control
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• 系統號： 000771023 | 機讀編目格式