title: Biodegradation of natural and man-made recalcitrant compounds with particular reference to lignin.
mesh_terms: D001673:Biodegradation, Environmental; D002245:Carbon Dioxide; D008031:Lignin / Q000378:metabolism; D012988:Soil Microbiology; D014871:Water Microbiology
chemical_list: D002245:Carbon Dioxide; D008031:Lignin