Population dynamics of the major North American needle-eating budworms / Robert W. Campbell.

Author/creator Campbell, Robert W.
Other author Pacific Northwest Research Station (Portland, Or.)
Format Microform
Publication InfoPortland, Or. (P.O. Box 3890, Portland 97208-3890) : USDA Forest Service, Pacific Northwest Research Station, 1993.
Description222 pages : illustrations, maps ; 28 cm.
Subjects

SeriesResearch paper PNW ; RP-463
Research paper PNW 463. ^A367713
General noteDistributed to depository libraries in microfiche.
General noteShipping list no.: 93-1072-M.
Bibliography noteIncludes bibliographical references (p. 175-207) and indexes.
Reproduction noteJoyner- Microfiche. [Washington, D.C.?] : Supt. of Docs., U.S. G.P.O., [1993] 3 microfiches : negative.
GPO item number0083-B (MF)
Govt. docs number A 13.78:PNW-RP-463

Availability

Library Location Call Number Status Item Actions
Joyner Microforms B300 A 13.78:PNW-RP-463 ✔ Available