Heiser, Charles Bixler, 1920-
Seed to civilization : the story of man's food / Charles B. Heiser, Jr. - San Francisco : Freeman, [1973]. - xii, 243 p. : ill. - A Series of books in biology. .
071670594X
Food.
Food crops.
Biology, Economic.
Agriculture--History.
Seed to civilization : the story of man's food / Charles B. Heiser, Jr. - San Francisco : Freeman, [1973]. - xii, 243 p. : ill. - A Series of books in biology. .
071670594X
Food.
Food crops.
Biology, Economic.
Agriculture--History.