A field key to the common non-woody flowering plants and ferns of Minnesota
Subtitle: based largely upon vegetative characters
By: by John B. Moyle
Edition: 4th revision
Publisher: Burgess Publishing Co.
Published: 1941
Place of publication: Minneapolis, Minn
Language: eng
Number of pages: 71
Subjects: Botany -- Minnesota
Notes: Reproduced from type-written copy