Cyclopedia of American agriculture: a popular survey of agricultural conditions, practices and ideas in the United States and Canada
- New York The Macmillan company 1917
- il. (algunas col.), láms. (algunas col.), mapas; 27 cm.
\"with one hundred full-page plates and more than two thousand illustrations in the text\" Portada Contenido: v.1 Farms - v.2 Crops - v.3 Animals - v.4 Farm and community Incluye biographies (v.4, p. 547-628) e índice (v.4, p. 629-650)
CANADA ESTADOS UNIDOS AGRICULTURA ENCICLOPEDIA AGRICULTORES