1. Alvin, K. L.; Murphy, R. J. 1988: Variation in fibre and parenchyma wall thickness in culms of the bambooSinobambusa tootsik. IAWA Bull. n.s. 9: 353?361
2. Bhat, K. M.: Renuka, C. 1986: Variation in physical characteristics of Kerala grown rattans of Peninsular India. Malaysian Forester 49: 185?197
3. Bhat, K. M.; Thulasidas, P. K. 1990:Calamus metzianus: Why this rattan breaks? RIC Bull. (in press)
4. Bhat, K. M.; Renuka, V.; Seethalaksnui, K. K.; Muraleedharan, P. K.; Mohanan, C. 1989: Management and utilization of rattan resources in India. In: Rao, A. N.; Vongkaluang, I. (Eds.): Recent research on rattans. Kasetsart Univ. Thailand & IDRC, Canada pp. 35?45
5. International Standard Organization 1975: Wood Determination of density for physical and mechanical tests. ISO 3131-1975 (E)