TY  - BOOK
AU  - Norris,J.R.
AU  - Ribbons,D.W.
TI  - Methods in microbiology 
U1  - 576.028 MET.7A 
PY  - 1972///.
CY  - London : 
PB  - Academic Press, 
KW  - Microbiology--Technique
KW  - Microbiology
N1  - Includes index.
ER  -