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An analysis of pear psylla populations 1977-79.

Bibliographic Details
Main Author: Fye, R. E. (Robert Eaton), 1924-
Corporate Author: United States. Science and Education Administration. Agricultural Research. Western Region
Format: Government Document Book
Language:English
Published: Oakland, Calif. : Agricultural Research, Western Region, Science and Education Administration, U.S. Dept. of Agriculture, 1981.
Series:Agricultural reviews and manuals. ARM-W. no. 24.
Subjects:
Psylla.
Pears > Diseases and pests.
Description
Item Description:"May 1981."
Physical Description:iv, 31 pages : illustrations ; 26 cm.
Bibliography:Bibliography: pages 7-9.
ISSN:0913-3760 ;