TY  - BOOK
AU  - Pascal 
AU  - "Springthorpe, E.G."
TI  - An introduction to functional systems in animals
U1  - 591.1/SP  21
PY  - 1948///
CY  - [د.م]
PB  - [د.ن]
KW  - Animals
KW  - Biology
ER  -