Oceanus.

v. 20, no. 2 (1977)

Oceanus.

v. 15, no. 2 (1969)

Oceanus.

v. 28, no. 1 (1985)

Oceanus.

v. 11, no. 2 (1964)

Oceanus.

v. 30, no. 1 (1987)

Oceanus.

v. 17, summer (1974)

Oceanus.

v. 5, nos. 3-4 (1957)

Oceanus.

v. 33, no. 2 (1990)

Oceanus.

v. 2, no. 1 (1953)

Oceanus.

v. 11, no. 1 (1964)

Oceanus.

v. 43, no. 2 (2005)

Oceanus.

v. 27, no. 4 (1984)

Oceanus.

v. 18, spring (1975)

Oceanus.

v. 20, no. 3 (1977)

Oceanus.

v. 18, summer (1975)