Minnesota Botanical Studies, 1898-1902, Vol. 2: Reports of the Survey and Bulletin of the Department, Botanical Series, IV (Classic Reprint) Macmillan, Conway Heftet / 2018 / Engelsk
Minnesota Botanical Studies, Vol. 1: March 21, 1903 (Classic Reprint) Macmillan, Conway Heftet / 2022 / Engelsk
Minnesota Botanical Studies, Vol. 8: April 30, 1896 (Classic Reprint) Macmillan, Conway Innbundet / 2018 / Engelsk
Minnesota Botanical Studies, Vol. 8: April 30, 1896 (Classic Reprint) Macmillan, Conway Heftet / 2018 / Engelsk
Minnesota Botanical Studies, Vol. 3: October 18, 1904 (Classic Reprint) Macmillan, Conway Heftet / 2022 / Engelsk
Minnesota Botanical Studies, Vol. 2: 1898-1902 (Classic Reprint) Macmillan, Conway Heftet / 2018 / Engelsk
Minnesota Botanical Studies, Vol. 2: July 3, 1903 (Classic Reprint) Macmillan, Conway Innbundet / 2018 / Engelsk
Minnesota Botanical Studies, Vol. 3: October 18, 1904 (Classic Reprint) Macmillan, Conway Innbundet / 2018 / Engelsk
Metaspermae of the Minnesota Valley, Vol. 1: A List of the Higher Seed-Producing Plants Indigenous to the Drainage-Basin of the Minnesota River; Reports of the Survey, Botanical Series (Classic Reprint) Macmillan, Conway Heftet / 2018 / Engelsk
Minnesota Botanical Studies, Vol. 2: 1898-1902 (Classic Reprint) Macmillan, Conway Innbundet / 2018 / Engelsk
Minnesota Botanical Studies, Vol. 2: July 3, 1903 (Classic Reprint) Macmillan, Conway Heftet / 2022 / Engelsk
Minnesota Botanical Studies, Vol. 1: March 21, 1903 (Classic Reprint) Macmillan, Conway Innbundet / 2018 / Engelsk
Minnesota Botanical Studies, 1898-1902, Vol. 2: Reports of the Survey and Bulletin of the Department, Botanical Series, IV (Classic Reprint) Macmillan, Conway Innbundet / 2018 / Engelsk
