Pammel, Louis Herman books & textbook
Flower Ecology
Sagwan Press /2015-08-23 Hardcover / 174 Pages
isbn-10: 1340033194 / isbn-13: 9781340033194
Major John F. Lacey; memorial volume
Iowa Conservation Association Louis Herman 1862-1931, Pammel
Library of Congress /1915-12-31 Paperback / 490 Pages
