Plant friends and foes
By: [by] F. Martin Duncan ... and L.T. Duncan.
Contributors: Duncan, L. T. joint author.
Series: [Their Wonders of plant life.; VI]
Publisher: H. Milford, Oxford University Press
Published: 1931
Place of publication: London
Language: eng
Number of pages: 78
Subjects: Botany -- Juvenile literature.; Insect pests -- Juvenile literature.; Beneficial insects -- Juvenile literature.
Genres: Juvenile literature.
Notes: "Reprinted 1931."