@book{199103,
	author = {Velasco Pascual, Hermenegildo and UACh. Centro Regional Universitario de Oriente},
	title = {La broca del cafe Phypothenemus hampei Ferr. su control efectivo aplicando manejo integrado  /},
	publisher = { UACh. Centro Regional Universitario de Oriente},
	address = {Chapingo, Méx.  :}
}