1
Begleitforschung zur Freisetzung herbizidresistenter, transgener Rapspflanzen 1995 - 1999 : ein Beitrag zur biologischen Sicherheitsforschung : Endbericht /
Book
2
Important crops of the world and their weeds : (scientific and common names, synonyms, and WSSA / WSSJ approved computer codes)
Book
1992
...LWE - Agriculture - general aspects...
3
Essays on crop plant evolution.
Book
...LWE - Agriculture - general aspects...
4
Origin of cultivated plants.
Book
...LWE - Agriculture - general aspects...
5
Plants for man.
Book
...LWE - Agriculture - general aspects...