Journal of Agronomy and Crop Science. v.162, 1989
Kiel, G.Geisler, ed.
Journal of Agronomy and Crop Science. v.162, 1989 edited by G.Geisler Kiel - Hamburg Verlag Paul Parey 1989 - v.162, 360 p.; 25cm.
09312250
Journal of Agronomy and Crop Science. v.162, 1989 edited by G.Geisler Kiel - Hamburg Verlag Paul Parey 1989 - v.162, 360 p.; 25cm.
09312250