TY - GEN AU - PENKA,M AU - KOCABOVA,J TI - [Contribution to the study on variations in the essential oil content in the plant levisticum officinale Koch] SN - 0009-0530 PY - 1998///1101 KW - Levisticum KW - Oils, Volatile KW - chemistry KW - Plants N1 - Publication Type: Journal Article ER -