The grasses, sedges and rushes of the northern United States, illustrated
Subtitle: an easy method of identification
By: by Edward Knobel.
Publisher: B. Whidden
Published: 1899
Place of publication: Boston
Language: eng
Number of pages: 78
Subjects: Grasses -- United States -- Identification.; Cyperaceae -- United States -- Identification.; Juncaceae -- United States -- Identification.
Notes: Published in 1977 under title: Field guide to the grasses, sedges and rushes of the United States.