TY - BOOK AU - Valluy, Herve ED - AVICEN TI - Cold chain assesment for the E.P.I. program for Afghan refugees in North Western frontier provinces (N.W.F.P.) / Herve Valluy U1 - R 6.522 VAL -2204 CY - Peshawar, 1992. KW - Vaccination - Handbooks KW - Manuals KW - Etc KW - HEA ER -