Perspectives for agronomy : adopting ecological principles and managing resource use : proceedings of the 4th Congress of the European Society for Agronomy : Veldhoven and Wageningen, The Netherlands, 7-11 July, 1996 /
Van Ittersum, M. K.
Van De Geijn, S. C.
European Society for Agronomy.Congress(4th :1996 :Veldhoven and Wageningen, The Netherlands)
New York, N.Y. ; Oxford : Elsevier,
c1997.
Includes bibliographic references and indexes.
Agronomy
Ecology