Insect and mite pests of tea in Ceylon and their control,
by J. E. Cranham. Photographs by D. J. Hettiarachi.
- Talawakelle, Tea Research Institute of Ceylon, 1966.
- 121 p. illus. (part col.) 22 cm.
- Monographs on tea production in Ceylon, no. 6 .
- Tea Research Institute of Ceylon. Monographs on tea production in Ceylon, no. 6 .