TY  - BOOK
AU  - Pickett, Steward, T.A.
AU  - Kolasa, Jurek
TI  - Ecological understanding : the nature of theory and the theory of nature
SN  - 9780125545228
U1  - 574 
PY  - 2007///
CY  - Burlington
PB  - Academic Press
KW  - Ecology
KW  - Environment
KW  - Biology
KW  - Ecology-technique
ER  -