@book{28719,
	author = {Thompson, Homer Columbus, and Kelly, William Cary,},
	title = {Vegetable crops /},
	publisher = {McGraw-Hill,},
	year = {c1957.},
	series = {McGraw-Hill publications in the agricultural sciences},
	address = {New York :},
	edition = {5th ed.},
	note = {Includes index.}
}