Flora of Nebraska; a list of the conifers and flowering plants of the state with keys for their determination
Petersen, Niels Frederick,
1877-
creator
text
book
Plainview, Neb
[c1912]
1912
2d ed.
ENG
Botany
Nebraska
https://www.biodiversitylibrary.org/bibliography/57020
5656833
10.5962/bhl.title.57020