The rice problem of the Philippines its technological, nutritional and economic aspects and solutions offered by the rice "coversion" processes and the artificial rice "enrichment"

Xehetasun bibliografikoak
Egile nagusia: Huzenlaub, Erich G.
Formatua: Liburua
Hizkuntza:English
Argitaratua: Manila [s.n.] 1952.
Gaiak: