Companion plants & how to use them
By: Helen Philbrick, Richard B. Gregg ; introd., H. H. Koepf.
Contributors: Gregg, Richard Bartlett, 1885-
Edition: Rev. ed.
Publisher: Devin-Adair
Published: 1974
Place of publication: Old Greenwich, Ct
Language: eng
Number of pages: 113
Subjects: Plant ecology.
Description: Explains the harmonious interrelationships of various plants and places them in ideal environmental settings.
Notes: "Third revised printing, 1971."

"Sponsorsed by the Bio-dynamic Farming and Gardening Association, inc."

Includes index.

Bibliography:  p. [103]-105.