Effects of high temperatures on cattle under study
N. R. Ittner, Division of Animal Husbandry
California Agriculture 1(4):3-3. DOI: 10.3733/ca.v001n04p3b.
Not available – first paragraph follows:
There is an opinion in the Imperial Valley that the decided drop in milk production occurring in July and August is caused by increased humidity.
N. R. Ittner is Associate in the Experiment Station, Division of Animal Husbandry, Imperial Valley Field Station.