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Analysis of Variation in the Sexual Cycle and Some of Its Component Phases, with Special Reference to Cattle


Author:
Chapman, A.B. and Casida, L.E.
Source:
USDA
Year:
1937
Format:
p. 417-435.
Language:
English
Collection:
USDA publications
Permanent URL:
http://handle.nal.usda.gov/10113/IND43969016