Egan, Kevin J.; Herriges, Joseph A.; Kling, Catherine L.; … - 2004 - [Elektronische Ressource]
John A. Downing
Working Paper 04-WP 372
October 2004
Center for Agricultural and Rural Development
Iowa State University …
Ames, Iowa 50011-1070
www.card.iastate.edu
Kevin Egan is a postdoctoral research associate at the Center for Agricultural … the Department of Ecology, Evolution, and
Organismal Biology; all at Iowa State University.
Funding for this project was …