REFERENCE LITERATURE
- “Growth and Yield of Conifers in Great Britain” Bulletin 10, Forestry Commission.
- A Tree Classification for the Selection Forests of the Sierra Nevada: . 1928 . Dunning, D. Jour. Agrie. Res. 36
- Foundations of Silviculture . 1928 . John Wiley & Sons . Toumcy, J. W
- Manual of Indian Silviculture: . 1939 . Champion and Trevor. Oxford Press
- Preliminary Yield Tables for Ponderosa Pine: . 1939 . Hornibrook . E. M. Journal of Forestry (U.S.A.) , October
- Stem Distributions in Irregular Forests: . Stoate, T. N. Australian Forestry, Vol. IV, No. 1.
- Crown Studies of Jarrah Saplings: . Stoate & Wallace. Australian Forestry, Vol. III, No. 2.