Snapp, Oliver I Further studies with paradichlorobenzene for peach borer control : with special reference to its use on young peach trees / by Oliver I. Snapp and Charles H. Alden - Washington : Department of Agriculture - 19 p. - EUA. Dep. of Agri. Bull.; 1169 . LCCN: 203774 Subjects--Topical Terms: Insecticidas -- Pruebas Insecticidas clorados Durazno -- Plagas