Apanteles melanoscelus, an imported parasite of the gipsy moth
Crossman, S.S.
Apanteles melanoscelus, an imported parasite of the gipsy moth - Washington 1922 - 1-25 p. - Moth United States Department of Agriculture. Bulletin No. 1028 .
Apanteles melanoscelus, an imported parasite of the gipsy moth - Washington 1922 - 1-25 p. - Moth United States Department of Agriculture. Bulletin No. 1028 .