TY  - BOOK
AU  - Johnson,George B.
TI  - The living world
SN  - 9780072986679
U1  - 570 
PY  - 2008///
CY  - Boston
PB  - McGraw-Hill
KW  -  Biology
KW  - Life sciences.
KW  -  Science.
KW  -  Biological diversity.
N1  - 500-599
ER  -