TY  - BOOK
AU  - Guenther,Ernest
TI  -  Essential oils
SN  - 0882751638 (V3)
U1  - 661.806  GUE/ES.3 
PY  - 1948///
CY  - Florida
PB  - Krieger Publishing Co.
KW  - Essences
KW  - Essential oils
N1  - Vol- 1 History- Origin in plants production - analysis Vol- 2 The constituents of essential oils Vol- 3 Individual essential oils of the plant families Rutaceae     and Labiate
ER  -