TY  - BOOK
AU  - Digby P G N
AU  -  Kempton R A
TI  - Multivariate analysis of ecological communities
T2  - Population and community biology
U1  - G:5:(B28M), M5 
PY  - 1985///
CY  - London
PB  - Chapman and Hall       
KW  - Ecology
N1  - Bibliography 187-192p
ER  -