title: Enumeration of selected bacterial populations in a high mountain watershed.
mesh_terms: D000332:Aerobiosis; D000531:Altitude; D001419:Bacteria / Q000302:isolation & purification* / Q000378:metabolism; D002452:Cell Count; D005453:Fluorescence; D005618:Fresh Water; D009566:Nitrates / Q000378:metabolism; D009573:Nitrites / Q000096:biosynthesis; D010084:Oxidation-Reduction; D012621:Seasons; D012865:Skiing; D013431:Sulfates / Q000378:metabolism; D013696:Temperature; D014871:Water Microbiology; D014959:Wyoming
chemical_list: D009566:Nitrates; D009573:Nitrites; D013431:Sulfates