Fishery bulletin of the Fish and Wildlife Service.

v.50 1945; v.51; v.51 no.41-57 1947-1951; v.52 1951; v.52 1951-1953; v.53; v.53 no.74 1953; v.54; v.54 1953-1954; v.55; v.55-56; v.55 no.89 1954; v.56; v.56 no.90-106 1954-1956; v.57 no.107-125 1956-1958; v.58; v.58 1958-1959; v.59 1959; v.60 1959-1960 incomplete; v.61; v.61 1960-1962; v.62; v.62 1962-1963; v.63-64; v.63 no.1-3 1963-1964; v.64-65 1964-1966; v.65; v.66; v.66-67 1967-1969; v.67; v.68 no.1-3 1970-1971; v.68 1971; 50/35-36,38-39; 51/41-57; 52/58-63,65-73; 53; 54; 55; 56; 57; 58; 59/145-153,155; 60; 61; 62; 63-64; 65; 66; 67