http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Forest survey methods used in the USDA Forest Service
Corvallis Environmental Research Laboratory
prepared by John W. Hazard, Beverly E. Law.
"Funded ... under IAG # DW12931230 to the USDA Forest Service and Contract #68-03-3439 to Kilkelly Environmental Associates"--P. ii.
Includes bibliographical references (pages 42-55).