Paleontology. Ancient weapon of mass destruction: methane gas?
Stokstad
Erik
E
D000818:Animals; D001272:Atmosphere; D002980:Climate; D005390:Fires; D005740:Gases; D019015:Geologic Sediments; D017752:Greenhouse Effect; D008697:Methane; D010163:Paleontology; D011157:Population Dynamics
D005740:Gases; D008697:Methane