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Effect of ventilation on ammonia levels in cowhouses

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MARC record
Tag12Value
LDR  00000nab a2200000 i 4500
001  MAP20071019974
003  MAP
005  20080418120013.0
007  hzruuu---uuuu
008  940617e19931101usa|||| | |00010|eng d
035  ‎$a‎6800013401
040  ‎$a‎MAP‎$b‎spa
084  ‎$a‎872
1001 ‎$0‎MAPA20080106027‎$a‎Linnainmaa, M.
24510‎$a‎Effect of ventilation on ammonia levels in cowhouses‎$c‎M. Linnainmaa, K. Louhelainen, T. Eskelinen
520  ‎$a‎The effect of ventilation on concentrations of ammonia in typical Finnish cowhouses was investigated. Temperature, relative humidity, and concentration of carbon dioxide also were measured. A tracer-gas technique and multipoint equipment measured ventilation. Samples for airborne ammonia were collected in impinger flasks and analyzed by a gas-specific electrode
65011‎$0‎MAPA20080585679‎$a‎Higiene industrial
65011‎$0‎MAPA20080605278‎$a‎Contaminantes químicos
65011‎$0‎MAPA20080625054‎$a‎Sustancias tóxicas y peligrosas
65011‎$0‎MAPA20080545925‎$a‎Amoníaco
65011‎$0‎MAPA20080560997‎$a‎Ventilación
65011‎$0‎MAPA20080544096‎$a‎Granjas
7001 ‎$0‎MAPA20080139254‎$a‎Louhelainen, K.
7001 ‎$0‎MAPA20080068158‎$a‎Eskelinen, T.
7400 ‎$a‎American Industrial Hygiene Association journal
7730 ‎$t‎American Industrial Hygiene Association journal‎$d‎Fairfax, Virginia‎$g‎Vol. 54, nº 11, November 1993 ; p. 678-682