Plant families
Subtitle: how to know them
By: illustrated keys for determining the families of nearly all of the members of the entire plant kingdom. By H. E. Jaques.
Series: His Pictured-keyed nature series
Publisher: The author
Published: 1941
Place of publication: Mt. Pleasant, Ia
Language: eng
Number of pages: 174
Subjects: Plants -- Classification.
Notes: "Some helpful books": p. 8.
Planographed.