TY  - BOOK
AU  - McIntosh,Robert P .
TI  - The background of ecology : concept and theory / 
T2  - Ambridge studies in ecology, 
SN  - 0521270871
U1  - 577 
PY  - 1986///
CY  - Cambridge : 
PB  - Cambridge University Press , 
KW  - ECOLOGY
N1  - Includes bibliographical references and index
ER  -