TY  - BOOK
AU  - McPherson, G.R.  .
TI  - Applied ecology and natural resource management / 
SN  - 0-521--00975-8
U1  - G:5:(X:8) 
PY  - 2003///
CY  - Cambridge : 
PB  - Cambridge University Press , 
KW  - Biology
ER  -