Anonymous, 2005. Book of extended abstracts (General Biology, early life history and conservation-trade). 5th International Symposium on Sturgeon, Ramsar, Iran, May 9-13, 2005. X, pp 151-328. (mimeographed) 

This booklet contains the abstract of papers accepted for oral presentation at the 5th International Symposium on Sturgeon. The content covers several conference sessions and are grouped according to the following subject areas: (a) general biology, (b) Life History, (c) Conservation issues and CITES, (d) Genetics and (e) environmental aspects. The booklet contains a total of 63 extended abstracts, some including graphics and tables of the results.

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