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Exhaustible resources and technological change in the United States agriculture, 1940-1969
(University of Missouri--Columbia, 1973)
the period between 1940 and 1969 while the non-qualitative technology had declined steadily from 1951 to 1969. It was predicted by year 2010 the source of technological progress in U.S. agriculture will come primarily from qualitative technology. The derived...
Economic analysis of potato, corn, and wheat response to nitrogen and phosphorus application in the highlands of Ecuador
(University of Missouri--Columbia, 1977)
"Objectives: 1. To predict a production function relating the effects of topdress nitrogen and phosphorus on potato yield. 2. Estimate the resulting yield of potatoes per hectare for specified nitrogen and phosphorus ...
An economic analysis of the agricultural development potential for Southern Honduras
(University of Missouri--Columbia, 1975)
The study was conducted in the Valle and Choluteca Districts of Southern Honduras in 1974. The objectives of the study were (1) to identify input-output relationships for selected crops; (2) determine current and potential ...