Cover title. Reproduced for limited distribution to the research community outside the U.S. Department of Agriculture. Distributed to depository libraries in microfiche. "June 1986"--p. i. Bibliography: page 13.
Series:
ERS staff report ; no. AGES860521
OCLC:
(OCoLC)14252841
Locations:
OVUX522 -- University of Iowa Libraries (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.