http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Economic thresholds for integrated pest management
edited by Leon G. Higley and Larry P. Pedigo.
"Selected bibliography: economic-decision-level literature, 1959-1993, compiled by Robert K.D. Peterson"--P. 297-312.
Includes bibliographical references and index.