TY  - BOOK
AU  - Parker, Jeffery T. 
AU  - Haswell, Wiliam A. 
TI  - A text book of zoology  Vol.2
U1  - 590   
PY  - 1949///
CY  - London
PB  - Mac Millan And Co. Ltd.
KW  - Zoology
KW  - Sporozoa
KW  - Parazoa
KW  - Protozoa
ER  -