TY - GEN AU - Cushing, D. H. TI - Marine ecology and fisheries SN - 0521099110 AV - QL618.3 U1 - 597/.05/2 PY - 1975/// CY - New York, Cambridge PB - Cambridge University Press KW - Fish populations KW - Fisheries KW - Marine ecology N1 - Includes index; Bibliography: p. 247-271 ER -