"December 1990." Includes index. "Written under a grant from the Iowa Soybean Promotion Board, Iowa Pork Producers Association, Iowa Corn Promotion Board, and the Iowa Cattlemen's Association."
OCLC:
(OCoLC)22935579
Locations:
USUX851 -- Iowa State University - Parks Library (Ames)
BAPH771 -- Des Moines Public Library (Des Moines)
OVUX522 -- University of Iowa Libraries (Iowa City)
F3OX522 -- State Historical Society of Iowa Library (Iowa City)
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.