Autor
Sparks, Donald L.
8
Brady, N.C.
6
Callow, J.A.
5
Sparks, Donald L. edit
2
Anderson, Jock R.
1
Arreguín Cortés, Felipe
1
Chiotti, Quentin
1
Dris, Randame
1
Garduno, Héctor
1
Haberkamp de Antón, Gisela
1
Haensch, Günther
1
Hardaker, J. Brian
1
Heath, Maurice
1
Hughes, H.D.
1
Huirne, Ruud B.M.
1
Ilbery, Brian
1
Metcalfe, Darrel S.
1
Norman, A.G.
1
Proceedings of a symposium organised by the british crop protection council in association with the British ecological society and the association of applied biologists and held at the University of Warwick
1
Rickard, Timothy
1
Sparks, Donald, L. edit
1
Speedy, Andrew
1
Tanji, K.K.
1
Van Ittersum, M.K.
1
Van de Geijn, S.C.es
1
Woolhouse, H.W.
1
Yaron, B.
1