Librería Samer Atenea
Librería Aciertas (Toledo)
Kálamo Books
Librería Perelló (Valencia)
Librería Elías (Asturias)
Donde los libros
Librería Kolima (Madrid)
Librería Proteo (Málaga)
Originally published in 1993. This study was written in 1946 having been commissioned by a large corporation in the food industry. The insights from this thorough agricultural economics perspective even now are highly interesting.