http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
a study of the herbaceous plants blooming in early spring in the northern states
xxviii pages, 1 ., 252 pages : color frontispiece, illustrations, plates (part color) ; 17 cm.
by Harriet L. Keeler. Illustrated by Mary Keffer and Eloise P. Luquer.