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The life history of the twisted wireworm (Hæmonchus contortus) of sheep and other ruminants : (Preliminary report)


Author:
Ransom, Brayton Howard, United States Bureau of Animal Industry, and United States Department of Agriculture
Source:
Circular (United States. Bureau of Animal Industry) ; no. 93 1906
Year:
1906
Subject:
Haemonchus contortus and Sheep -- Parasites
Format:
7 pages : illustrations ; 24 cm.
Publisher:
U.S. Dept. of Agriculture, Bureau of Animal Industry
Collection:
Organic Roots Collection