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Porifera source request
You have requested access to download the full text of the source (SourceID: 7120):
Bergquist, P.R. (1980). The ordinal and subclass classification of the Demospongiae (Porifera); appraisal of the present arrangement, and proposal of a new order. New Zealand Journal of Zoology. 7 (1): 1-6. |