Tea in Ceylon : an attempt at a regional and temporal differentiation of the tea growing areas in Ceylon /
by Heidrun Marby.
- Wiesbaden : F. Steiner, 1972.
- xxii, 238 p. 24 plates : ill., 2 maps (1 col.) (fold. in pocket) ; 23 cm.
- Geoecological research v. 1 .