1. Casuarina oligodon in the Eastern Highlands Province-Papua New Guinea;Ataia,1983
2. Importance of size-density relationships in mixed stands of Douglas-fir and red alder;Binkley;For. Ecol. Manage,1984
3. Nitrogen transformations in soils beneath red alder and conifers;Bollen,1968
4. The development and significance of the root nodules of Casuarina;Bond;Ann Bot. (London),1957
5. Taxonomy and distribution of non-legume nitrogen-fixing systems;Bond,1983