Which team did the all league rebound champion play in 1997? Give the full name of the team.
rebound champion refers to max(rebounds); 1997 refers to 1997; full name refers to teams.name
SELECT T1.name FROM teams AS T1 INNER JOIN players_teams AS T2 ON T1.tmID = T2.tmID AND T1.year = T2.year WHERE T2.year = 1997 GROUP BY T1.name ORDER BY SUM(rebounds + dRebounds) DESC LIMIT 1