EnvThes
chemical substance
CH4
[Henderson's] n. CH4, a gas derived from the anaerobic breakdown of organic matter. alt. marsh gas, natural gas.
[controlled by ] Lars Lundin 20130614
الميثين
Метан
μεθάνιο
moerasgas
metāns
metán
methan
metano
methane
méthane
Methan
metaan
metaani, suokaasu
metan
metanas
metangas
US LTER controlled vocabulary