TY  - BOOK
AU  - Shugart H H Ed.
AU  -  Neil R V O Ed.
TI  - Systems ecology
T2  - Benchmark papers in ecology; 9
U1  - G:5:(B), L9 
PY  - 1979///
CY  - Stroudsburg
PB  - Dowden hutchinson & ross      
KW  - Ecology
ER  -