author = { Reilly, John M AND Fuglie, Keith O },

title = { Future yield growth in field crops: what evidence exists? },

publisher = {Elsevier BV},

isbn = {0167-1987},

keywords = { Earth-Surface Processes , Soil Science , Agronomy and Crop Science },

year = {1998},

url = { http://slubdd.de/katalog?TN_libero_mab2 }