Protecting our food.

Protecting our food.

Detalhes bibliográficos
Outros Autores: Hayes, John Williams 1917-
Formato: Livro
Idioma:English
Publicado em: [Washington] U.S. Govt. Printing Office [1966].
Assuntos:
Food industry and trade > United States.
Food supply > United States.
Food.
Plants, Protection of > United States.