The importation into the United states of the parasites of the gipsymoth and the browntai moth /
Howard, L O
The importation into the United states of the parasites of the gipsymoth and the browntai moth / L. O. Howard, and W. F. Fiske - Washington : Department of Agriculture - 312 p. - EUA. Dep. of Agr. Bull.; 91 .
202249
Entomología -- EUA. Quercus -- Plagas Lepidópteros
PA 595.70973 H6
The importation into the United states of the parasites of the gipsymoth and the browntai moth / L. O. Howard, and W. F. Fiske - Washington : Department of Agriculture - 312 p. - EUA. Dep. of Agr. Bull.; 91 .
202249
Entomología -- EUA. Quercus -- Plagas Lepidópteros
PA 595.70973 H6