• Bond, G. (1976). The results of the IBP survey of root-nodule formation in non-leguminous angiosperms. In: Symbiotic Nitrogen Fixation in Plants (Ed. by P. S.Nutman), pp. 443474. Cambridge University Press, Cambridge .
  • Bond, G., & Wheeler, C. T. (1980). Non-legume nodule systems. In: Methods for Evaluating Biological Nitrogen Fixation (Ed. by F. J.Bergersen), pp. 185211. John Wiley, Chichester .
  • Coyne, P. D. (1983). Specificity between Casuarina species and root nodule organisms. In: Casuarina Ecology, Management and Utilization (Ed. by S. J.Midgley, J. W.Turnbull & R. D.Johnston), pp. 205210. CSIRO, Melbourne .
  • Dawson, J. O. & SUN, Soon-HWA (1981). The effect of Frankia isolates from Comptonia peregrina and Alnus crispa on the growth of Alnus glutinosa, A. cordate and A. incana clones. Canadian Journal of Forest Research 11, 758762.
  • Diem, H. G., Gauthier, D., & Dommergues, Y. (1982). Isolation of Frankia from nodules of Casuarina equisetifolia. Canadian Journal of Microbiology, 28, 526530.
  • Diem, H. G., Gauthier, D., & Dommergues, Y. (1983). An effective strain of Frankia from Casuarina sp. Canadian Journal of Botany, 61, 28152821.
  • Dillon, J. T., & Baker, D. (1982). Variations in nitrogenase activity among pure-cultured Frankia strains tested on actinorhizal plants as an indication of symbiotic compatibility. The New Phytologist 92, 215219.
  • Gordon, J. C., & Dawson, J. O. (1979). Potential uses of nitrogen fixing trees and shrubs in commercial forestry. Botanical Gazette, 140, (Suppl.), S88S90.
  • Johnson, L. A. S. (1982). Notes on Casuarinaceae. II. Journal of the Adelaide Botanic Gardens 6, 7387.
  • Lalonde, M., & Fortin, J.-A. (1972). Formation de nodules racinaires axéniques chez Alnus crispa var. mollis. Canadian Journal of Botany 50, 25972600.
  • Mcleod, S. (1982). Routine analytical methods. Notes on Soil Techniques 4, 3155. Div. Soils, CSIRO, Australia.
  • Martin, J. K. (1975). Comparison of agar media for counts of viable soil bacteria. Soil Biology and Biochemistry 7, 401402.
  • Normand, P., & Lalonde, M. (1982). Evaluation of Frankia strains isolated from provenances of two Alnus species. Canadian Journal of Microbiology 28, 11331142.
  • Rovira, A. D. (1959). Root excretions in relation to the rhizosphere effect. IV. Influence of plant species, age of plant, light, temperature and calcium nutrition on exudation. Plant and Soil 11, 5364.
  • Torrey, J. G. (1978). Nitrogen fixation by actinomycete nodulation angiosperms. Bioscience 28, 586592.
  • van den Bosch, K. A., & Torrey, J. G. (1983). Host endophyte interactions in effective and ineffective nodules induced by the endophyte of Myrica gale. Canadian Journal of Botany, 61, 28982909.