000 00296 a2200133 4500
080 _a668.5
_bG926E
100 1 _aGuenther, Ernest
245 1 _aEssential oils
260 _aToronto
_c1952
300 _a507 p. & 8 plates
650 _aEssential Oils
650 _aPlant Families
901 _a47914
999 _c52418
_d52418