TY  - GEN
AU  - United Nations Environment Programme
PY  - 1992
UR  - https://wedocs.unep.org/handle/20.500.11822/31506
LA  - English
KW  - petroleum
KW  - hydrocarbon
KW  - sulphur
KW  - solvent
KW  - standard
TI  - Determination of Petroleum Hydrocarbons in Sediments - Reference Methods for Marine Pollution Studies No. 20
M3  - Communication or other resource
ER  -