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Beef cattle feeding and slaughtering in California
Logan, S. H., (1966)
Economic structure of cattle slaughtering in the western United States
Logan, S. H., (1968)
Trade in agricultural products : Reports of Committee 2 on Consultations with the European Economic Community, the United States of America and the United Kingdom
(1965)
Investment and disinvestment principles with nonconstant prices and varying firm size applied to beef-breeding herds
Trapp, James N., (1986)
The dawning of the age of dynamic theory : its implications for agricultural economics research and teaching
Trapp, James N., (1989)
A wheat grazing systems model for the US Southern Plains: Part I--Model description and performance
Rodriguez, Abelardo, (1990)