@book{54498,
	author = {Sifuentes Aguilar, Juan Antonio.},
	title = {Reaction of field corn parents and hybrids to attack by the corn earworm Heliothis zea (Boddie)},
	publisher = {The author,},
	year = {1964},
	address = {Manhattan, Kansas :},
	note = {Thesis (Doctor of Philosophy) -- Kansas State University. Dept. of Entomology}
}