References
- Bengough, C. C. (1971). Commercial timbers of Kenya. Timber leaflet No. 1, Kenya Litho Ltd., Nairobi.
- Dale, I. R. and Greenway, P. J. (1961). Kenya trees and shrubs. Buchanans Kenya Estate Ltd., Nairobi.
- Dawkins, H. C. (1963). Crown diameters: their relation to bole diameters in tropical forest trees. Comm. For. Rev. 42, 318–33.
- Kigomo, B. N. (In prep.). Crown-bole diameter relationship of Juniperus procera (Cedar) and its application to density control and production survey in natural stands.
- Kwan, Wong Yew (1966). Crown diameter/bole diameter relationship of Dyera constulata and its planting distance and crop density. Malay. For. 29 (3), 163–169.
- Mugasha, A. G. (1980). The relationship between crown diameter and breast height diameter for Ocotea usambarensis Engl. as a guide to a feasible stocking in second regeneration stands. Tanz. Silv. Res. note. 38, 15 p.
- Suri, S. K. (1975). Correlation studies between bole diameter and crown projection area as an aid to thinning. Indian For. 101, 539–554.