TY  - BOOK
AU  - Johns, R.B., ed.
TI  - Biological markers sedimentary record
T2  - Methods introduction geochemistry and geophysics
SN  - 0444425985
U1  - 551.9 21st ed.
PY  - 1986///
CY  - New York
PB  - Elsevier
KW  - Geochemistry
KW  - Geology, stratigraphic
KW  - Organic geochemistry
N1  - Index: p. 363-64
ER  -