Duncan, F. Martin 1873-1961.
Plant friends and foes [by] F. Martin Duncan ... and L.T. Duncan. - London, H. Milford, Oxford University Press [1931] - 78 p. col. front., illus., plates (part col.) 18 cm. - [Their Wonders of plant life. VI] .
"Reprinted 1931."
34002016
Botany--Juvenile literature.
Insect pests--Juvenile literature.
Beneficial insects--Juvenile literature.
QK49 / .D78 VI
580
Plant friends and foes [by] F. Martin Duncan ... and L.T. Duncan. - London, H. Milford, Oxford University Press [1931] - 78 p. col. front., illus., plates (part col.) 18 cm. - [Their Wonders of plant life. VI] .
"Reprinted 1931."
34002016
Botany--Juvenile literature.
Insect pests--Juvenile literature.
Beneficial insects--Juvenile literature.
QK49 / .D78 VI
580