TY  - GEN
AU  - Norris, J.r.
AU  - Ribbons, D.W.
TI  - Methods in microbiology V.3B
SN  - 125215436
U1  - 576.028 MET.03.02 
CY  - London, Academic Press
KW  - Microbiology/ microorganism - culture
ER  -