Some Pemphiginae attacking species of Populus in Colorado (concluded from Vol VI, p. 493)
Published in Annals of the Entomological Society of America, in 1914, in volume 7, pages 61-69
Date published:1914
Published in Annals of the Entomological Society of America, in 1914, in volume 7, pages 61-69
Date published:1914