1
Barley genetics. 1 : proceedings of the 1st International Barley Genetics Symposium : Wageningen 26 - 31 August 1963.
Book
2
Biotechnologie für die Züchtung von Industrieraps: Statusseminar: Beiträge : Münster, 11.06.92.
Book
3
A century of nitrogen fixation research: present status and future prospects : A Royal Society discussion meeting: proceedings : 22.10.86-23.10.86.
Book
4
Genetic improvement of field crops.
Book
5
Gentechnik in Entwicklungsländern : ein Überblick : Landwirtschaft /
Book
6
Rethinking risk : a pilot multi-criteria mapping of a genetically modified crop in agricultural systems in the UK /
Book
7
Soil mineral stresses : approaches to crop improvement /
Book
Yeo, A. R.
1994