45 Congress ANZAAS, Perth, 14 August 1973 - 'Decentralization Trends Among Aboriginal Communities' Box 25 Unit ID: 199_200
A.B. Costin and H.C. Coombs, 'Farm planning for resource conservation', Search, Vol. 12, No. 12, December 1981-January 1982 Box 84 Unit ID: [unnumbered]
A.B. Costin and H.C. Coombs, 'Farm planning for resource conservation', Trees and Victoria's Resources, Vol. 24, No. 2, 1982 Box 97 Unit ID: [unnumbered]