http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
22 pages (some folded) : illustrations, maps ; 28 cm.
[Jerry Knutson, George E. Miller, Jr., and Victor P. Osterli].
Microfiche. Sanford, N.C. : Microfilming Corp. of America, 1981. 1 sheet ; 11 x 15 cm. (Energy and agriculture ; BIO 91)
Leaflet (University of California (System). Division of Agricultural Sciences) ; no. 2872
CL0091000001 University Microfilms International
University Microfilms International, 300 N. Zeeb Rd., Ann Arbor, MI 48106