MolluscaBase source details
Brooks, S. T. & Brooks, B. W. (1934). A new colony of Helix nemoralis with some observations on their color. The Nautilus. 47(3): 96-100.
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Brooks, S. T. & Brooks, B. W.
1934
A new colony of <i>Helix nemoralis</i> with some observations on their color
The Nautilus
47(3): 96-100
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