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The tunas of the genus Thunnus in South African waters. Part. 1. Introduction, systematics, distribution and migrations
Vol 52, Page 1, Date 1968
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New Quaternary fossil sites near Swartklip, Cape Province
Vol 52, Page 43, Date 1968
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Two new species of Achaeus (Crustacea, Decapoda, Majidae) from South America
Vol 52, Page 75, Date 1968
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The Melkbos site: an upper Pleistocene fossil occurrence in the south-western Cape Province
Vol 52, Page 89, Date 1968
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A dolphin (Stenella attenuata) from Durban, South Africa
Vol 52, Page 121, Date 1969
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Decapod Crustacea from the southwest Indian Ocean
Vol 52, Page 149, Date 1969
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Zorillodontops, a new scaloposaurid from the Karoo
Vol 52, Page 183, Date 1969
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Pleistocene molluscs from the Namaqualand coast
Vol 52, Page 189, Date 1969
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The behaviour of captive Cape rock lobsters, Jasus lalandii (H. Milne Edwards)
Vol 52, Page 225, Date 1969