General Interest Article
Many forces determine the personality and life trends of each individual. Ancestry and the circumstances of the historic time of birth and birthplace seem to mold each individual. No man is born free. So it was with Louis Hermann Pammel, pioneer American botanist, whose ancestors were Prussians.
Proceedings of the Iowa Academy of Science
©1985 Iowa Academy of Science, Inc.
Pohl, Marjorie Conley
"Louis H. Pammel: Pioneer Botanist - A Biography,"
Proceedings of the Iowa Academy of Science, 92(1), 1-50.
Available at: https://scholarworks.uni.edu/pias/vol92/iss1/3