1. Studies on the Ecology of Rhizobium in Certain Sandy Soils in Western Australia;Chatel,1967
2. Saprophytic competence as an important character in the selection of Rhizobium for inoculation;Chatel,1968
3. Survival of field grown rhizobia over the dry summer period in Western Australia;Chatel;Soil Biol. Biochem.,1973
4. The colonization of host root and soil by rhizobia I. Species and strain differences in the field;Chatel;Soil Biol. Biochem.,1973
5. The Growth and Persistence of Rhizobium trifolii Danyeard and Rhizobium lupini Schroeter in Sandy Soil;Chowdhury,1965