Title
Preliminary report on the insect enemies of forests in the Northwest : An account of the results gained from a reconnaissance trip made in the spring and early summer of 1899
Related Titles
Series:
Bulletin (United States. Division of Entomology), no. 21, new ser
By
Hopkins, A. D. (Andrew Delmar), 1857-1948
Type
Book
Material
Published material
Publication info
Washington, D.C, U.S. Dept. of Agriculture, Division of Entomology, 1899
Subjects
Diseases and pests
,
Insect pests
,
Northwestern States
,
Trees
Language
English
Identifiers
DOI:
https://doi.org/10.5962/bhl.title.65043
LCCN:
https://lccn.loc.gov/agr09002956
NAL:
1 En82B n.s. no.21
OCLC:
2357490
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