Citation

Sawyer GJ , Lindsay DR Martin GB (1979) The influence of radiant heat load on reproduction in the Merino ewe. III.* Duration of oestrus, cyclical oestrous activity, plasma progesterone, LH levels and fertility of ewes exposed to high temperatures before mating . Crop and Pasture Science 30, 1151-1162.

https://doi.org/10.1071/AR9791151