The lore of living plants.
Activities by Harry K. Wong. Advisory group: Harry A. Borthwick, Phyllis Gross [and] Addison E. Lee. Produced by the National Science Teachers Association in cooperation with the U.S. Dept. of Agriculture, Agricultural Research Service.
- New York McGraw-Hill [1964]
- 160 p. illus. (part col.)
- A Vistas of science book .