[033-020] A CheckList of Illinois Algae with some Additions from Cook County
A CheckList of Illinois Algae with some Additions from Cook County Author: Britton, M.E.
[035-15]Notes on the Distribution of Some Rarely Reported Species of Oedogonium
Britton, M.E. Notes on the Distribution of Some Rarely Reported Species of Oedogonium 035-15-print
[062-29] Computed Soil Moisture Patterns in and Around the Prairie Peninsula During the Great Drought of 1933-43
Britton, W.A. and A.S. Messenger Computed Soil Moisture Patterns in and Around the Prairie Peninsula During the Great Drought of 1933-43 062-29-print