Ten Acres and a Dream: Cattle Vaccine and Handling Guidelines, Pacific Northwest Extension Publication

Cattle Vaccine and Handling Guidelines, Pacific Northwest Extension Publication

Cattle Vaccine and Handling Guidelines, by D. Gunn, K.S. Jensen, S. Williams, C. Parsons, T. Hudson, and J. England. Northwest Extension Publication 637, March 2013.

点击Cattle Vaccine and Handling Guidelines, Pacific Northwest Extension Publication链接打开资源。