na INLIS000000000009887 20210520150736 210520||||||||| | ||| |||| || | 90-393-0434-3 010-0521009887 en Th.636.2.09/LAA/m Th.636.2.09/LAA/m LAAK, Eduardus Antonius Mycoplasma of the Bovine respiratory tract = Mycoplasmas in de luchtwegen van runderen 159 p.: ill.; 24 cm. CALVES -- PATHOGENICITY -- AETIOLOGY -- RESPIRATORY DISEASES -- DISSERTATIONS -- MYCOPLASMA -- DISEASE PREVALENCE