http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Insect pests of deciduous fruits in the West
1 online resource (57 pages) : illustrations
Title from title screen (viewed on May 14, 2012).
"Contains information formerly published in Circular number 270, Orchard insects of the Pacific Northwest and their control."
Agriculture handbook (United States. Department of Agriculture) ; no. 306