TY - BOOK AU - Indian Standards Institution TI - Indian standard methods for detection of bacteria responsible for food poisoning part I isolation, identification and enumeration of escherichia coli: food hygiene, sampling and analysis sectional committee, AFDC 36 U1 - IS:5887(pt.I)-1976 615.944 I.S.I. PY - 1977/// CY - Indian Standards Institution, New Delhi ER -