title: Evolution of a microbial ecologist.
mesh_terms: D001419:Bacteria / Q000378:metabolism; D002482:Cellulose / Q000378:metabolism; D056890:Eukaryota / Q000378:metabolism; D019605:Euryarchaeota / Q000378:metabolism; D049673:History, 20th Century; D008829:Microbiology / Q000266:history; D014481:United States
chemical_list: D002482:Cellulose