Published in Quaestiones Entomologicae, in 1978, in volume 14, issue 3, pages 411-432
Created: 2016-11-21, modified: 2016-11-21![](https://www.biodiversitylibrary.org/pagethumb/5020748,60,60)
Published in Bulletin du Musée D'histoire Naturelle, in 1900, in volume 6, issue 1, pages 50-52
Created: 2021-12-13, modified: 2021-12-13![](https://www.biodiversitylibrary.org/pagethumb/52010417,60,60)
Published in Quaestiones Entomologicae, in 1969, in volume 5, issue 4, pages 341-372
Created: 2016-11-21, modified: 2016-11-21![](https://www.biodiversitylibrary.org/pagethumb/51238939,60,60)
Black Fly Control and Environmental Quality with Reference to Chemical Larviciding in Western Canada
Published in Quaestiones Entomologicae, in 1977, in volume 13, issue 4, pages 321-326
Created: 2016-11-21, modified: 2016-11-21![](https://www.biodiversitylibrary.org/pagethumb/8443626,60,60)
Published in Journal of The Arnold Arboretum, in 1945, in volume 26, issue 2, pages 214-228
Created: 2016-07-07, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/8107344,60,60)
Published in Journal of The Arnold Arboretum, in 1944, in volume 25, issue 4, pages 467-480
Created: 2016-07-07, modified: 2016-07-07