' AVIAN BOTULISM: INFORMATION ON EARLIER RESEARCH 
by 
George W. Sciple 
| Biologist 
: Wildlife Research Laboratory 
j Fish and Wildlife Service 
Denver, Colorado 
_ Special Scientific Reports Wildlife No. 23 
United States Department of the Interior, Douglas McKay, Secretary 
Fish and Wildlife Service, John L. Farley, Director 
Washington, D. C. 
August, 1953 
