000 00267 a2200121 4500
080 _a632.954(063)
_bJ 668 P
245 1 _aProceedings
260 _aCanada
_bRoyal Alexander Hotel
_c1952
650 _aWeed Control
100 _a
_d
300 _a126 p.
901 _a161836
999 _c84406
_d84406