TY  - RPRT
TI  - Direct MPN for faecal coliform.
AU  - M M el-Abagy
AU  - H T el-Zanfaly
AU  - S el-Hawaary
PY  - 1980
DO  - 10.1016/s0323-6056(80)80095-4
UR  - https://pubmed.ncbi.nlm.nih.gov/7006259/
ID  - 7006259
ER  -