In-situ conservation research on buckwheat ( Fagopyrum spp.) in Nepal, Bimb, H, P. , <i>In-situ</i> Conservation Research. The Seventh Ministry of Agriculture, Forestry and Fisheries (MAFF), Japan International Workshop on Genetic Resources, held in National Institute of Agrobiological Resources Tsukuba, Ibaraki, Japan, on 13th-15th Octob, p.151-163, (2000) Abstract