The role of nitrogen in intensive grassland production; proceedings The role of nitrogen in intensive grassland production; proceedings

by 106957 Prins, W.H., 44360 Arnold, G.H. eds., 4418 Centre for Agricultural Publishing and Documentation, Wageningen (Países Bajos), 35850 International Symposium of the European Grassland Federation on the Role of Nitrogen in Intensive Grassland Production Wageningen (Países Bajos) 25-29 Ago 1980
Published 1980