TY  - BOOK
AU  - Pickett,Steward T.
ED  - Cary Conference 
TI  - The ecological basis of conservation: heterogeneity, ecosystems, and biodiversity 
SN  - 0-412-09851-2
AV  - QH75 E26
PY  - 1997///
CY  - New York
PB  - Chapman & Hall
N1  - Originated with the Sixth Cary Conference held at the Institute of Ecosystem Studies, May 1995; Incluye bibliografia
ER  -