author = { Talbott, Helen-Jean AND Kenworthy, W.J. AND Legg, J.O. AND Douglass, L.W. },

title = { Soil-nitrogen accumulation in codulated and non-nodulated soybeans: A verification of the difference method by a 15N technique },

publisher = {Elsevier BV},

isbn = {0378-4290},

keywords = { Soil Science , Agronomy and Crop Science },

year = {1985},

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