http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Gypchek, the gypsy moth nucleopolyhedrosis virus product
Gypsy moth nucleopolyhedrosis virus product
Forest Health Technology Enterprise Team.
33 pages : illustrations (some color) ; 28 cm.
Includes bibliographical references (pages 14-16).