TY  - BOOK
AU  - Waddington,C.H
TI  - Biology for the Modern World
U1  - 574 
PY  - 1963///
CY  - London
PB  - The English Language Society
KW  - Specific physiological systems in animals
KW  - Mahinda Ranaweera Collection
KW  - Karunasinha Collection
KW  - D.A. Perera Collection
ER  -