title: DNA alley. A map of Montgomery County, Md.
mesh_terms: D000818:Animals; D004247:DNA; D023281:Genomics; D006077:Government Agencies; D006801:Humans; D007221:Industry; D007753:Laboratories; D008377:Maps as Topic; D008396:Maryland; D012106:Research / Q000458:organization & administration*
chemical_list: D004247:DNA