TY  - BOOK
AU  - Whitfield,Philip
TI  - The biology of parasitism
T2  - Contemporary biology
SN  - 0839114591
AV  - MED QL757 .W47 
PY  - 1979///
CY  - Baltimore
PB  - University Park Press
KW  - Host-parasite relationships
KW  - Symbiosis
KW  - Parasitology
KW  - Parasites
N1  - Includes index
ER  -