I Results 0f the _KENTUCKY HYBRID POPCORN PERFORMANCE TRIALS - 1 9 5 7 By F.A.\.oe·ffel, H.R.Rich¤rds and J. A. Shane _ Progress Report 62 4 ,1 Filing C0de=I‘I UNIVERSITY OF KENTUCKY “ AGRICULTURAL EXRERIMENT STATION LEXINGTON ‘ JANUARY nasa A