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Farm Prices and Price Relationships of Sugar and S...
作者
Jorge J. Serrallés (jr.)
出版1947
ISBN
OCLC:459555120
Types of Farming in Puerto Rico
作者
John Earl McCord / Puerto Rico Agricultural Experiment Station / Jorge J. (Jr.Pico Serralles (Rafael) / Rafael Picó
出版1935
ISBN
OCLC:630147144
主題
Agriculture