Document Type : Biology(Animal)
Authors
1 Aquatic Reservoirs Research Center, National Institute of Fisheries Research, Agricultural Research, Training and Promotion Organization, Gorgan, Iran
2 Caspian Sturgeon International Research Institute, Agricultural Research, Education and Promotion Organization, Rasht, Iran
3 Sturgeon Affairs Center of Ashuradeh Island, Ashuradeh, Iran
4 Department of Fishery, Payame Noor University (PNU), P. O. BOX, 19395-3697 Tehran, Iran
Abstract
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