Efectividad comparativa de dos methodos de ensenanza para el adiestramiento de jovenes 4-H para la competencia en cafe (Trans. title: Effective comparison of two teaching methods to train 4-H youngsters for the coffee competition)

Reference Type Thesis
Year of Publication
2000
Contributors Author: Angel A. Rivera Nazario
Degree
M.S.
University
University of Puerto Rico, Mayaguez
Thesis Type
Master's thesis
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