1. James, W. O., Plant Respiration (Clarendon, Oxford, 1953).
2. Forward, D. F., Enc. Pl. Physiol., 12/2, 234 (1960).
3. Farrell, J., and Rose, A. H., in Thermobiology (edit. by Rose, A. H.), 147 (Academic Press, London, 1967).
4. Johnson, F. H., Eyring, H., and Pollisar, M. J., The Kinetic Basis of Molecular Biology (Wiley, New York, 1954).
5. Kotowski, F., Proc. Amer. Soc. Hort. Sci., 23, 176 (1926).