Needham, J. R. (1979). Handbook of microbiological investigations for laboratory animal health. Academic Press.
Dyfyniad Arddull ChicagoNeedham, J. R. Handbook of Microbiological Investigations for Laboratory Animal Health. London: Academic Press, 1979.
Dyfyniad MLANeedham, J. R. Handbook of Microbiological Investigations for Laboratory Animal Health. Academic Press, 1979.
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