Published in Veliger, in 1962, in volume 4, pages 119-122
Published in Veliger, in 1962, in volume 4, pages 123-129
Published in Veliger, in 1962, in volume 4, pages 129-131
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Published in Veliger, in 1962, in volume 4, pages 134-139
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Published in Veliger, in 1962, in volume 4, pages 167-174
Published in Veliger, in 1962, in volume 4, pages 175-177
Published in Veliger, in 1962, in volume 4, pages 178-180
A new method of determining the accuracy of geotactic orientation of the snail, Helix aspersa Muller
Published in Veliger, in 1962, in volume 4, pages 181-184
Published in Veliger, in 1962, in volume 4, pages 184-191
Published in Veliger, in 1962, in volume 4, pages 191-193
Published in Veliger, in 1962, in volume 4, pages 194-196
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Published in Veliger, in 1962, in volume 5, pages 1-3
Published in Veliger, in 1962, in volume 5, pages 3-5
Published in Veliger, in 1962, in volume 5, pages 6-14
Published in Veliger, in 1962, in volume 5, pages 15-19
Published in Veliger, in 1962, in volume 5, pages 20-22
Published in Veliger, in 1962, in volume 5, pages 23-28
Published in Veliger, in 1962, in volume 5, pages 28-29
Published in Veliger, in 1962, in volume 5, pages 30-32
Published in Veliger, in 1962, in volume 5, pages 33-38
Published in Veliger, in 1962, in volume 5, pages 39-50
Published in Veliger, in 1962, in volume 5, pages 51-54
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Published in Veliger, in 1962, in volume 5, pages 57
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Published in Veliger, in 1962, in volume 5, pages 92
Published in Veliger, in 1962, in volume 5, pages 93
Published in Veliger, in 1962, in volume 5, pages 95