Export 2 results:Author Title [ Type] Year
Filters: Author is Erickson, Elsie E. [Clear All Filters]
An ecological study of Mud Lake Bog, Cheboygan County, Michigan. Papers of the Michigan Academy of Science, Arts and Letters. 4:297-310.. 1924.
Swamp and bog plants: Iris versicolor L. Torreya. 24:55-57.. 1924.