Search Constraints
You searched for:
Creator Personal Names
Gallegly, M. E. (Mannon E.)
Remove constraint Creator Personal Names: Gallegly, M. E. (Mannon E.)
Creator Personal Names
Pristou, Robert, 1920-
Remove constraint Creator Personal Names: Pristou, Robert, 1920-
All Subjects
Phytophthora infestans.
Remove constraint All Subjects: Phytophthora infestans.
Subject Topical
Phytophthora infestans.
Remove constraint Subject Topical: Phytophthora infestans.
Subject Topical
Potatoes--Diseases and pests.
Remove constraint Subject Topical: Potatoes--Diseases and pests.
1 - 2 of 2