Roland McMillan Harper (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Roland McMillan Harper" in English language version.

refsWebsite

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2books.google.com

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books.google.com

Shores, Elizabeth F. (May 30, 2008). On Harper's Trail: Roland McMillan Harper, Pioneering Botanist of the Southern Coastal Plain. University of Georgia Press. ISBN 9780820331003 – via Google Books.
Shores, Elizabeth Findley (27 December 2018). On Harper's Trail: Roland Mcmillan Harper, Pioneering Botanist of the Southern Coastal Plain. University of Georgia Press. ISBN 9780820335223.

ipni.org

International Plant Names Index. R.M.Harper.

jstor.org

plants.jstor.org

"Harper, Roland McMillan (1878-1966) on JSTOR". {{cite journal}}: Cite journal requires |journal= (help)