@book{8431,
	author = {Salazar Solís, Eduardo.},
	title = {Factores que partician en la ocurrencia de la chinche del sorgo Oebalus mexicana Sailer (Hemiptera : Pentatomidae) en Guanajuato},
	publisher = {El autor,},
	year = {1993},
	address = {Montecillo, Méx. :}
}