CREATE TABLE table_name_87 (season VARCHAR2, pos VARCHAR2, pld VARCHAR2, div VARCHAR2)

What season has 36 pld, a bbl div, and 6th position?
SELECT season FROM table_name_87 WHERE pld = "36" AND div = "bbl" AND pos = "6th"
SELECT "season" FROM "table_name_87" WHERE "36" = "pld" AND "6th" = "pos" AND "bbl" = "div"