1. Notes on Bothriembryon in Terrarium -- 2. Stirling Ranges, May 1975 -- 3. Mussel Pool, Nov 1975 -- 4. Land Molluscs Processing Register, May 1975 -- 5. Processing Register from Esperance Field Trip, 28 April 1976 -- 6. Esperance, Cape Arid, etc., April
1976 -- 7. Albany district, May 1977.
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