TY  - GEN
AU  - Cowan,G A
AU  - Ott,D G
AU  - Turkevich,A
AU  - Machta,L
AU  - Ferber,G J
AU  - Daly,N R
TI  - Heavy methanes as atmospheric tracers
SN  - 0036-8075
PY  - 2010///0702
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1126/science.191.4231.1048
ER  -