Papers on cereal and forage insects : chinchbug investigations west of the Mississipi River /
Kelly, E. O. G.
Papers on cereal and forage insects : chinchbug investigations west of the Mississipi River / by E. O. G. Kelly and T.H. Parks - Washington : Department of Agriculture - 34 p. - Bulletin; 95, part. 3 .
Encuadernado con: studies of life histories of frophoppers of Maine / Herbert Osborn
204981
Chinche de los cereales
Insectos -- Parásitos
PA-C 595.7 B85
Papers on cereal and forage insects : chinchbug investigations west of the Mississipi River / by E. O. G. Kelly and T.H. Parks - Washington : Department of Agriculture - 34 p. - Bulletin; 95, part. 3 .
Encuadernado con: studies of life histories of frophoppers of Maine / Herbert Osborn
204981
Chinche de los cereales
Insectos -- Parásitos
PA-C 595.7 B85