Document 6 letters from Gerard Krefft, 22 January 1865-22 August 1865 Online content Date: 1865-01-22/1865-08-22
Document A classified bibliography of Malayan inland water biology. (83p) Online content Unit ID: 24)
Document A guide to prawns, lobsters and prawn like crustacea of brackish waters in West Malaysia. (26p) Online content Unit ID: 44)
Document Aptenodykes patagonicus. MS of visit to Macquarie Island describing its bird life (17p) illustrated, n.d. Online content Date: n.d.
Document A rare land crab from an East coast Island P. ULOS., c. 1962, 11 April 1962 Online content Unit ID: 47) Date: c. 1962, 11 April 1962