08/1986-08/1988
08/1985-08/1988
08/1985-01/1992
08/1986-07/1994
08/1985-12/1990
08/1985-12/1989
GEN=COSTARICA SPEC (8308- )LN5#,6#,RN5#,6#,YN50,51,52,55,57,58,6