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Economic outlook for representative ranches given the August 2007 FAPRI/AFPC baseline
Richardson, James W., (2007)
Economic outlook for representative cotton farms given the August 2007 FAPRI/AFPC baseline
Problems of using grouped DMUs for efficiency measurement: Monte Carlo experiments, empirical dimension, and a correction procedure
Brümmer, Bernhard, (1999)
International agricultural statistics : some aspects of its growth, problems, and prospects
Narain, R. D., (1978)
Problems of sampling in Latin America
Narain, R. D., (1955)
Methods of collecting current agricultural statistics