P. Fiedler
Pickett, Steward T. A., V.T. Parker, and P. Fiedler. 1992. “The New Paradigm In Ecology: Implications For Conservation Biology Above The Species Level”. In P. Fiedler And S. Fain (Eds.). Conservation Biology: The Theory And Practice Of Nature Conservation, Preservation And Management, 65-88. Chapman & Hall, Inc., New York.