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    Long-term declines in two apex predators,bull sharks (Carcharinus leucas) and alligator gar (Atractosteus spatula),in Lake Pontchartrain,an oligohaline estuary in southeastern LouisianaO'Connell M.T.,Shepherd T.D.,O'Connell A.M.U.,Myers R.A. // Estuaries & Coasts. Estuaries & Coasts. - 2007. - P.567-574. - (Vol.30 N4) . - ISSN 1559-2723

Long-term declines in two apex predators,bull sharks (Carcharinus leucas) and alligator gar (Atractosteus spatula),in Lake Pontchartrain,an oligohaline estuary in southeastern LouisianaO'Connell M.T.,Shepherd T.D.,O'Connell A.M.U.,Myers R.A. [Текст] // Estuaries & Coasts / & Coasts Estuaries. - Lawrence, 2007. - С. P.567-574