All volume index

Ardeola's issues between 1954 and 1985 years.

1985	volume 32(1), June 1985 volume 32(2), December 1985
1984	volume 31(1), June 1984
1983	volume 29, March 1983 volume 30(1), June 1983
1981	volume 26-27, March 1981 volume 28, December 1981
1980	volume 25, July 1980
1978	volume 24, December 1978
1977	volume 22, March 1977 volume 23, December 1977
1975	volume 21(2), October 1975 volume 21(1), October 1975
1974	volume 19(2), May 1974 volume 20, November 1974
1973	volume 19(1), June 1973
1972	volume 16, June 1972 volume 17-18, December 1972
1971	volume 15, May 1971 volume Especial, June 1971
1969	volume 13(2), February 1969 volume 14, December 1969
1968	volume 12(2), February 1968 volume 13(1), February 1968
1966	volume 11(1), June 1966 volume 11(2), November 1966 volume 12(1), December 1966
1964	volume 9(2), May 1964 volume 10, July 1964
1963	volume 8, June 1963 volume 9(1), June 1963
1961	volume 7, December 1961
1960	volume 6(2), December 1960 volume 6(1), December 1960
1959	volume 5, June 1959
1958	volume 4, June 1958
1957	volume 3(2), September 1957
1956	volume 2(2), April 1956 volume 3(1), September 1956
1955	volume 2(1), October 1955
1954	volume 1, December 1954