1. Ecological classification and nomenclature;Beadle;Proc. Linn. Soc. N.S.W,1952
2. Vegetationsentwicklung und Bodenbildung in der alpinen Stufe der Zentralalpen;Braun-Blanquet;Neue Denkschr. Schweiz. Naturf. Ges,1926
3. Mass movements of the soil surface with special reference to the Monaro region of N.S.W;Costin;J. Soil Cons. Ser. N.S.W,1950
4. Hydrological studies in the upper snowy catchment area with special reference to the effects of land utilization;Costin;J. Soil Cons. Ser. N.S.W,1952