TY  - BOOK
AU  - Myers, Wayne L..
TI  - Survey methods for Ecosystem Management / 
SN  - 0-471-62735-6
U1  - G:6`6Nt4 
PY  - 1997///
CY  - New York : 
PB  - John Wiley & Sons , 
KW  - Life Science <Ecosystem>
ER  -