000 00287 a2200097 4500
080 _a633.862
_bB 499 O
245 1 _aOn the cause of `Hardness' in the seeds of Indigofera arrecta
_cby Cyril Bergtheil and D.L. Day
650 _aIndigo
100 1 _aBergtheil, C., Day, D.L.
_d
901 _a11494
999 _c48703
_d48703