Rix, Matthew L. frey50 Beating the bark beetles (and other conifer pests) : defending your valuable and historic pine trees against the Bark Beetle and other destructive pests / Matthew L. Rix. - 1st ed. - Santa Fe, NM : Mattrixx Pub., c2003. - 72 p. : ill. ; 22 cm. Includes bibliographical references. ISBN: 0972791809 (pbk.) : $14.95 Source: Subjects--Topical Terms: Conifers--Diseases and pests. LC Class. No.: SB608.C7 / R59 2003