TY  - BOOK
AU  - Duerden,B I  .
TI  - A new short textbook of microbial and parasitic infection / 
SN  - 0340398507
U1  - 616.96 
PY  - 1987///
CY  - Hodder : 
PB  - English Language Book Society , 
KW  - MICROBIAL
N1  - NULL
ER  -