PETZER, Inge-Marie et al. Comparing effects of freezing at -196 ºC and -20 ºC on the viability of mastitis pathogens. Onderstepoort j. vet. res. [online]. 2012, vol.79, n.1, pp.01-06.
ISSN 2219-0635.
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PETZER, Inge-Marie et al. Comparing effects of freezing at -196 ºC and -20 ºC on the viability of mastitis pathogens. Onderstepoort j. vet. res. [online]. 2012, vol.79, n.1, pp.01-06.
ISSN 2219-0635.
|
|
|