1. van Steenis, C. G. G. J., J. Arn. Arb., 34, 301 (1953).
2. Dadswell, H. E., and Ingle, H. D., Aust. J. Bot., 2 (2), 141 (1954).
3. Paddon, T. W., Rev. Bois, 8 (5); and in “Timber Progress”, edit. by Bruce, W. E. (Cleaver Hume Press, London).
4. Cockayne, L., “The Vegetation of New Zealand” (Engelmann, Leipzig, 1921).
5. Matthews, I. H., “The Sea Elephant” (Scientific Book Club, 1952).