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Ineffectiveness of internal medication of poultry for the control of external parasites


Author:
Parman, D. C. (Daniel Cleveland)
Source:
USDA
Year:
0000
Subject:
Poultry, Parasites, and Control
Format:
24 p. : ill. ; 23 cm.
Language:
English
Publisher:
U.S. Dept. of Agriculture
Series:
Technical bulletin / United States Department of Agriculture
Collection:
Organic Roots Collection
Permanent URL:
http://handle.nal.usda.gov/10113/CAT87200057