1. Bhat DM Ravindranath NH Madhar Gadgil 1995. Effect of lopping intensity on tree growth and stand productivity in tropical forests. Journal of Tropical Forest Science 8(1):15-23; 30 ref.
2. Bhat KM Bhat KV Dhamodaran TK 1985. Wood and bark properties of branches of selected tree species growing in Kerala. KFRI Research Report Kerala Forest Research Institute No. 29 iii + 34 pp.; 34 ref.
3. Bhat KM Bhat KV Dhamodaran TK 1990. Bark specific gravity in stem and branches of nine Indian timbers grown in Kerala. Indian Journal of Forestry 13(1):26-29; 12 ref.
4. Bhat KM Thulasidas PK Easa PS 1989. Bark fibre length of some Indian tropical trees. Indian Forester 115(11):839-841; 7 ref.
5. Brandis D 1906. Indian Trees. London UK: Archibald Constable & Co Ltd.