Elm leaf beetle performance on ozone-fumigated elm / Jack H. Barger, Richard W. Hall, Alden M. Townsend.

Author/creator Barger, Jack H.
Other author Hall, Richard W. (Associate professor)
Other author Townsend, Alden M.
Other author Northeastern Forest Experiment Station (Radnor, Pa.)
Format Microform
Publication InfoRadnor, Pa. : U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, [1992]
Description9 pages : illustrations ; 28 cm.
Subjects

SeriesResearch paper NE ; 661
Research paper NE (Broomall, Pa. : 1988) ; 661. ^A427963
General noteCover title.
General noteDistributed to depository libraries in microfiche.
General noteShipping list no.: 92-1792-M.
General note"March 1992"--P. [2] of cover.
Bibliography noteIncludes bibliographical references (p. 8-9).
Reproduction noteJoyner- Microfiche. [Washington, D.C.?] : Supt. of Docs., U.S. G.P.O., [1992] 1 microfiche : negative.
GPO item number0083-B (MF)
Govt. docs number A 13.78:NE-661