1. 1
   E. coli diarrhoea in neonatal piglets : a study on virulence factors and immunity

   gan Olsson, Eva
   Cyhoeddwyd 1984

   Uppsala : [s.n.], 1984

   132 p. in various pagings : ill. ; 24 cm.

   Local Call Number: Llwytho...
   

   Llwytho...

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2. 2
   Enteric Escherichia coli infections in suckling pigs and in pigs at weaning : aspects of pathogenesis, prevention and control

   gan Svendsen, Jørgen
   Cyhoeddwyd 1979

   Uppsala [Sweden] : Swedish University of Agricultural Sciences, 1979.

   50 p. ; 24 cm.

   Local Call Number: Llwytho...
   

   Llwytho...

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