@book{6616,
	author = {Ramírez Arias, Gonzalo.},
	title = {Control químico del mildiu del melón (Pseudoperonospora cubensis (Berk y Curt) Rostow) en el Alpuyeque, Colima, México},
	publisher = {El autor,},
	year = {1992},
	address = {Chapingo, Méx. :},
	note = {62-259}
}