Protecting our food.

Библиографические подробности
Другие авторы:	Hayes, John Williams 1917-
Формат:	‌
Язык:	English
Опубликовано:	[Washington] U.S. Govt. Printing Office [1966].
Предметы:	Food industry and trade > United States. Food supply > United States. Food. Plants, Protection of > United States.