(5) Branson D. R., Blau G. E., Alexander H. C., Neely W. B. (1975). Transactions of the American Fisheries Society, 104 (4), pp. 785-792.
(5) Branson D. R., Blau G. E., Alexander H. C., Neely W. B. (1975). Transactions of the American Fisheries Society, 104 (4), pp. 785-792.