Essential oil content and composition in commercial Achillea millefolium L. herbs from different countries
Raal, Ain
;
Orav, Anne
;
Arak, Elmar
Journal of essential oil bearing plants
2012
/
p. 22-31
https://www.academia.edu/56949794/Essential_Oil_Content_and_Composition_in_Commercial_Achillea_millefolium_L_Herbs_from_Different_Countries