R. J. Collier

Black globe-humidity index (bghi) as comfort equation for dairy cows

Buffington, D. E., Collazo-Arocho, A., Canton, G. H., Pitt, D., Thatcher, W. W., & Collier, R. J. (1981) · Transactions of the ASAE

Effects of Environmental Stressors on LivestockAnimal Behavior and Welfare Studies

Cited by 937

Thermal Biology of Domestic Animals

Collier, R. J., & Gebremedhin, K. G. (2015) · Annual Review of Animal Biosciences

Effects of Environmental Stressors on LivestockThermoregulation and physiological responses

Cited by 239