La vaca lechera (recopilaciones de datos de interés para los ganaderos mexicanos)
By: por el profesor Pablo Aragón Leiva...
Publisher: D. F.., B. Trucco
Published: 1939
Place of publication: México
Language: spa
Number of pages: 432
Subjects: Dairy cattle -- Mexico.; Dairy cattle -- Feeding and feeds.
Notes: "Bibliografía" :p. [421]-423.