1218 | | A Review of Cold Climate Grape Cultivars | SMILEY, L. | Iowa State University | 2016 | SOMERSET SEEDLESS | 112 |
1222 | | Development of Cold Climate Grapes in the Upper Midwestern U.S.: The Pioneer Work of Elmer Swenson | CLARK, M.D. | Plant Breeding Reviews Vol. 4, Chapt. 2 | 2019 | SOMERSET SEEDLESS | 4 |
841 | | Grapevine Breeding Programs for the Wine Industry | REYNOLDS, A. G. | Woodhead Publishing Series in Food Science, Technology and Nutrition, Nr. 268 | 2015 | SOMERSET SEEDLESS | 413 |