Mo, T. a. <br/><br/>
Seasonal variations in the prevalence and infestation intensity of Gyrodactylus salaris Malmberg, 1957 - Monogenea : Gyrodactylidae - on Atlantic salmon parr, Salmo salar L., in the River Batnfjordselva, Norway 

 - 11 páginas 
<br/><br/> National Veterinary Institute, POB 8156 Dep. N-0033 Oslo 1, Norway 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Seasonal Variations<br/>Abundance