TY  - BOOK
AU  - Groffman Peter M
AU  -  Pace Michael L Ed
TI  - Successes, limitations, and frontiers in ecosystem
SN  - 0387984763
U1  - U6, N8 
PY  - 1998///
CY  - New York
PB  - Springer         
KW  - Economic Geography
ER  -