Protecting our food.

Detalles Bibliográficos
Otros Autores:	Hayes, John Williams 1917-
Formato:	Libro
Lenguaje:	English
Publicado:	[Washington] U.S. Govt. Printing Office [1966].
Materias:	Food industry and trade > United States. Food supply > United States. Food. Plants, Protection of > United States.