How to know the grasses
Subtitle: pictured-keys for determining the common and important American grasses, with suggestions and aids for their study.
Series: Pictured-key nature series
Publisher: W. C. Brown Co.
Published: 1954
Place of publication: Dubuque, Iowa
Language: eng
Number of pages: 192
Subjects: Grasses -- United States -- Identification; Grasses -- Canada -- Identification; Grasses -- Identification