TY  - BOOK
AU  - _Scott E Spoolman 
TI  - _Living In the Environment [17th ed] 
SN  - 9.7805387415e+012
AV  - GF 41.M54 2012  
CY  - UK Brooks/ cole 2012 
KW  - _Ecosystems
N1  - Includes index; Includes index
ER  -