Search Constraints
Filtering by:
Creator
McConnell, H. P.
Remove constraint Creator: McConnell, H. P.
Conference Name
Pacific Northwest Vegetable Insect Conference
Remove constraint Conference Name: Pacific Northwest Vegetable Insect Conference
Conference Section/Track
Foliage- and Seed-Feeding and Mining Insects
Remove constraint Conference Section/Track: Foliage- and Seed-Feeding and Mining Insects