KOCJAN, L <br/><br/>
[Hygiene of pig-pens].  [electronic resource] 

 -  Priroda, clovek in zdravje   
 - 223-5 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Hygiene<br/>Sus scrofa<br/>Swine