Published in Transactions of The American Entomological Society, in 1920, in volume 46, pages 1-26

Created: 2012-08-13, modified: 2012-08-13

Published in Transactions of The American Entomological Society, in 1920, in volume 46, pages 27-89

Created: 2012-08-13, modified: 2013-04-10

Published in Transactions of the American Entomological Society, in 1920, in volume 46, pages 91-111

Created: 2011-06-02, modified: 2021-04-05

Published in Transactions of The American Entomological Society, in 1920, in volume 46, pages 113-132

Created: 2012-08-13, modified: 2012-08-13

Published in Transactions of The American Entomological Society, in 1920, in volume 46, pages 197-217

Created: 2013-04-05, modified: 2013-04-05

Published in Transactions of the American Entomological Society, in 1920, in volume 46, pages 219-223

Created: 2011-06-02, modified: 2021-04-05

Published in Transactions of the American Entomological Society, in 1920, in volume 46, pages 225-265

Created: 2011-06-02, modified: 2021-04-05

Published in Trans. American Entomol. Soc, in 1920, in volume 46, pages 267-321

Created: 2011-06-03, modified: 2021-04-05

Published in Transactions of the American Entomological Society, in 1920, in volume 46, pages 355-403

Created: 2011-06-02, modified: 2021-04-05

Published in Transactions of the American Entomological Society, in 1920, in volume 46, issue 2, pages 133-196

Created: 2012-08-11, modified: 2012-08-11