000 00390nam a22001097a 4500
008 220307s1972 us ||||| |||| 00| 0 eng d
020 _a144749654
_c9781447496540
080 _a668.5
100 _aGuenther, Ernest
_9227069
245 _aThe essential oils :
_bVol. 1 History - origin in plants - production - analysis /
_cErnest Guenther.
264 _aNew York :
_bKrieger Publ. Company,
_c1972.
999 _c569412
_d569410