What season has 36 pld, a bbl div, and 6th position?
CREATE TABLE "season_by_season_records" (
  "season" text,
  "div" text,
  "pos" text,
  "pld" text,
  "pts" text
);
SELECT "season" FROM "season_by_season_records" WHERE "pld"='36' AND "div"='bbl' AND "pos"='6th';