TY  - BOOK
AU  - Whittaker, Robert H.
TI  - Communities and Ecosystems
SN  - 0024273902
U1  - 574.524 
PY  - 1975///
CY  - New York
PB  - Macmillan Publishing Co.
KW  - Life sciences
KW  - Pure Sciences
KW  - Biotic communities
KW  - Ecology
KW  - Soil ecology
ER  -