The green japanese beetle /
Davis, John J
The green japanese beetle / John J. Davis - Trenton : Department of Agriculture - 33 p. - New Jersey. Dept. Agr. circular; 30 .
202491
Popillia japonica
The green japanese beetle / John J. Davis - Trenton : Department of Agriculture - 33 p. - New Jersey. Dept. Agr. circular; 30 .
202491
Popillia japonica
