Plant families, how to know them
Subtitle: pictured-keys for determining the families of nearly all of the members of the entire plant kingdom
By: H. E. Jaques
Edition: 2. ed
Series: Pictured keyed nature series
Publisher: Wm.C Brown Co.
Published: 1949
Place of publication: Duburque, IA
Language: eng
Number of pages: 177
Subjects: Plants -- Classification
Notes: Includes index