TY  - BOOK
AU  - Thorson, Stuart J,
TI  - National political adaptation in a world environment: Toward a systems theory of dynamic political processes
AV  - QH546 T45
PY  - 1972///
CY  - Athens
PB  - Ohio University Press
KW  - Ecología
KW  - Adaptación (Biología)
ER  -