NEW HAVEN, Conn.--Ed Perks' 28-yd. field goal with 10 seconds left lifted Yale to a 23-22 victory over Penn here Saturday.

Early in the fourth quarter, Penn quarterback Malcolm Glover scrambled 18 yards into the end zone to give the Quakers (4-2 overall, 2-1 Ivy) a 19-13 lead. The extra point failed.

That missed kick seemed to have come back to haunt Penn when Yale's Rich Caravella recovered a Chris Kouri fumble in the end zone. The conversion kick made it 20-19 for Yale (6-1,4-0).

But Rich Friedenberg kicked a 30-yd. field goal with 4:52 left to give the Quakers a 22-20 lead.

Perks' game-winning field goal came after a 55-yd. drive powered by Kevin Callahan, who had 87 yards rushing in the game.

Glover completed 21 of 31 pass attempts for 281 yards and tailback Brian Keys rushed for 135 yards on 19 carries to lead the Penn offense.

Dartmouth 28, Cornell 14

ITHACA, N.Y.--Al Rosier ran for two touchdowns and Tom Parker caught two TD passes to lead Dartmouth Saturday.

Cornell (3-3, 1-2) started impressively, as Dale Printy caught a 29-yd. TD pass from Chris Cochrane to cap a 13-play, 81-yd. drive 9:21 into the first quarter.

But from there it was all Dartmouth (2-5,1-3). Early in the second quarter, Rosier took a handoff around the right end and scored from four yards out to tie the game.

Dartmouth recovered a Cornell fumble on the second-half kickoff and, six plays later, took the lead on Mark Johnson's 8-yd. Pass to Parker. Cornell lost two fumbles and was intercepted twice on the day.

Less than four minutes later, Johnson and Parker teamed up again, this time on a 10-yd. touchdown pass. Johnson finished the game 15 of 28 for 212 yards.

Bucknell 27, Columbia 12

NEW YORK--Brian Henesey ran for two touchdowns here Saturday to help snap Bucknell's three-game losing streak.

Henesey scored on a 1-yd. run in the first quarter and a 17-yd. run in the third quarter.