Browsing Boletines by Author "Piñero, Manuel"
Now showing items 1-5 of 5
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An economic study of family-sized farms in Puerto Rico II., Monserrate Farm Security Administration Farms, 1943-44, 1944-45
Serra, Guillermo; Piñero, Manuel (2010-05-05) -
An economic study of family-sized farms in Puerto Rico. V, Victoria Farm Security Administration Farms, 1945-46, 1946-47
Serra, Guillermo; Piñero, Manuel (2010-05-05) -
An economic study of family-sized farms in Puerto Rico: San José Farm Security Administration Project, 1943-44, 1944-45
Serra, Guillermo; Piñero, Manuel (2010-05-05) -
Costos de producción de la piña en la zona norte de Puerto Rico, 1948-49
Piñero, Manuel; Montalvo, Héctor B. (2010-06-04) -
Estudio sobre los costos para producir huevos en Puerto Rico, 1951
Piñero, Manuel; Bayrón Montalvo, Héctor (2010-06-04)