TY  - BOOK
AU  - Vogal,Sleven .
AU  - Calvert,Rosemary Anne  .
TI  - Life`s devices : the physical world of animals and plants / 
T2  - Popular science, 
SN  - 8173713561
U1  - 570 
PY  - 1988///
CY  - Hyderabad : 
PB  - Universities Press , 
KW  - BIOLOGY
N1  - Includes bibliography and index
ER  -