Gypsy moth : appraisal program and proposed plan to prevent spread of the moths / by C.C. Perry, control specialist, Plant Pest Control Branch, Northerastern Region, Agricultural Research Service.
Saved in:
Main Author: | |
---|---|
Format: | Government Document Book |
Language: | English |
Published: |
Washington, D.C. :
United States Department of Agriculture,
October 1955.
|
Series: | Technical bulletin (United States. Department of Agriculture) ;
no. 1124. |
Subjects: |