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Studies on plasma progesterone concentrations and fertility in Friesland dairy cows during the post-partum period
Holness, D. H., Sprowson, G. W., Sheward, Carole, Geel, AmandaVolume:
97
Language:
english
Journal:
The Journal of Agricultural Science
DOI:
10.1017/s002185960003700x
Date:
December, 1981
File:
PDF, 420 KB
english, 1981