Elm leaf beetle performance on ozone-fumigated elm
By: Jack H. Barger, Richard W. Hall, Alden M. Townsend.
Contributors: Hall, Richard W.; Townsend, Alden M.; Northeastern Forest Experiment Station (Radnor, Pa.)
Series: Research paper NE -- 661.; Research paper NE (Broomall, Pa. : 1988) -- 661.
Publisher: U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station
Published: 1992
Place of publication: Radnor, Pa
Language: eng
Format: Microform
Subjects: Elm leaf-beetle.; Elm -- Diseases and pests.
Notes: Cover title.

Distributed to depository libraries in microfiche.

Shipping list no.: 92-1792-M.

"March 1992"--P. [2] of cover.

Includes bibliographical references (p. 8-9).

Microfiche. [Washington, D.C.?] : Supt. of Docs., U.S. G.P.O., [1992] 1 microfiche : negative.