Right-Angle Grid System for Mapping Plant Distribution
Kern, Ellen M
Article
1945
Annals of the Missouri Botanical Garden
32
283--286
BioStor
English
St. Louis, Missouri Botanical Garden Press, 1914-
BioStor: https://biostor.org/reference/11692 DOI: https://doi.org/10.2307/2394376
In copyright. Digitized with the permission of the rights holder.
https://biodiversitylibrary.org/permissions
http://creativecommons.org/licenses/by-nc-sa/3.0/
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