TY  - BOOK
AU  - Ludwig,  John A. 
AU  -  Reynolds,471 James F.
TI  -  Statistical Ecology:  : A Primer On Methods and Computing 
SN  - 471613150
U1  - 574.50182  
PY  - 1988///.
CY  - New York: 
PB  - John Wiley & Sons; 
ER  -