TY  - BOOK
AU  - Scheffer,J.J.C.
TI  - Anal.of essential oils by combined liquid solid & gas-liquid chromatography.The monoterpenes
PY  - 1978///
PB  - Proefschr.,Rijksuniv.Leiden,'s-Gravenhage,Drukk.Pasmans,127pp.
ER  -