A comparative study of the vegetation of swamp, clay, and sandstone areas in western Wisconsin, southeastern Minnesota, northeastern, central, and southeastern Iowa

Posted on 5月 10th, 2015

by root

publisher: [Davenport? Ia.]
creator: Pammel, L. H. (Louis Hermann), 1862-1931
Keyword: Plant ecology. Plants Iowa. Plants Minnesota. Plants Wisconsin.
years: 1905.
pages: [1], [32]-126 p.
class: QK903
notes: Reprinted from vol. x, Proceedings of the Davenport academy of sciences, Davenport, Iowa.
download: pdf file