TY  - BOOK
AU  - Burt, D. R. R.
TI  - Platyhelminthes and parasitism: an introduction to parasitology
U1  - 591.5 BUR 
PY  - 1970///
CY  - London
PB  - The English Universities Press Limited
KW  - Zoology
KW  - Ecology
ER  -