Narrow Search
Permafrost
ddc:550
38.95 Umweltgeologie
1
550
1
550 Earth sciences and geology
1
550 Geowissenschaften
1
Arctic
1
Climate warming
1
Gefrier-Tau-Zyklen
1
Geoökologie
1
Lignin
1
Organic carbon
1
PAH
1
PAK
1
Siberia
1
Sibirien
1
freezing process
1
organische Schadstoffe
1
perennial frozen ground
1
petroleum hydrocarbons
1
see all ...