Jump to Main Content
Directions for use of blackleg vaccine : (Fourth Revision)
- United States Bureau of Animal Industry and United States Department of Agriculture
- Circular (United States. Bureau of Animal Industry) ; no. 23 1915
- Blackleg in cattle, Blackleg in sheep, and Vaccines -- Administration
- 8 pages : illustrations ; 24 cm.
- U.S. Dept. of Agriculture, Bureau of Animal Industry
- Organic Roots Collection