TY  - BOOK
AU  - Guenther,Ernest
TI  - The essential oils
U1  -  668.5 
PY  - 1948///-1952
CY  - New York
PB  - D. Van Nostrand
KW  - Essences and essential oils
N1  - Library has vol. 1 to 6; Vol. History - origin n plants production - analysis.-v.2 The constituents of essential oils/Darrel Althausen.-v.3 Individual essential oils of the plant families rutaceac and labiatae.-v.4 Individual essential oils of the plant families.-v.5 Individ
ER  -