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NALDC Record Details:

Progress in economic entomology in the United States.

File:
Download [PDF File]
Author(s):
Howard, L.O.
Subject(s):
crop entomology , entomologists , agricultural economics , history , United States
Format:
p. 135-156.
Coverage:
United States
Language:
English
Year:
1899
Series:
Yearbook of agriculture
Rights:
This item is authored by federal employees as part of their official duties and are therefore non-copyrightable and/or published by the federal government and now in the public domain.