TY  - BOOK
AU  - Neumann,Hans-Joachim
AU  - Paczynska-Lahme,Barbara
AU  - Severin,Dieter
TI  - Composition and properties of petroleum
SN  - 0470271396
PY  - 1981///
CY  - New York
PB  - Halsted Press
KW  - Petroleum
KW  - Analysis
KW  - Gas, Natural
N1  - Bibliography : p.(127)-131
ER  -