TY  - BOOK
AU  - Postlethwait, John H.
AU  - Hopson, Janet L. 
TI  - The nature of life
SN  - 0070506337
AV  - QH 308.2.P67 1992 
PY  - 1992///
CY  - Toronto
PB  - McGraw Hill
KW  -  
KW  - Biology
KW  - Life(Biology)
N1  - Include bibliographical references and index
ER  -