Report on a study tour in the Netherlands, Germany, Austria, Denmark and Sweden to investigate production of organically grown crops and the relevance of the techniques for more general use /
Samuel, A. M.(Alison M.)
Nuffield Farming Scholarships Trust.
Uckfield : Nuffield Farming Scholarships Trust,
1993.
On cover: A Nuffield Trust Award.
Cover title: Production of organically grown crops, northern Europe 1991.