Methods for the detection of certain pathogens of salmonid fishes /  
D.C. Gillespie ... [et al.]. 
 - Ottawa :    Dept. of the Environment, Fisheries and Marine Service,    1974. 
 - iv, 19, 21, iv p. ;    26 cm. 
 - Miscellaneous special publication - Fisheries and Marine Service ;    no. 23 .
<br/><br/>  Added t.p. : Mâethodes de dâetection de certains agents pathogáenes chez les salmonidâes. 
<br/><br/>Bibliography: p. 19 (1st group) 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Fishes -- Diseases.<br/> Fishes -- Microbiology -- Technique.<br/> Salmonidae.