@book{8331,
	author = {Vargas Morales, Aarón.},
	title = {Control químico de la maleza zacate "cañita" (Sorghum bicolor (L.) Moench) en sorgo de grano (Sorghum bicolor (L.) Moench) en Tenango, Morelos},
	publisher = {El autor,},
	year = {1992},
	address = {Chapingo, Méx. :}
}