TY  - BOOK
AU  - Billson,Sylvia
AU  - Williams,Kay
AU  - Postgate,J.R.
TI  - A note on the effect of diluents on the determination of viable numbers of Azotobacteriaceae
UR  - https://drive.google.com/file/d/1q9ewECES3Q6YrJ1nG2zjENRsyvmpP6oZ/view?usp=drivesdk
ER  -