2 | | The Grapes of New York | HEDRICK, U.P. | J.B. Lyon Company, Albany | 1908 | HEADLIGHT | 287 |
237 | | American grape varieties | DIX, I.W.; MAGNESS, J.R. | U.S. Dep. of Agriculture, Washington D.C. (437) 1-33 | 1937 | HEADLIGHT | 22 |
257 | | Foundations of American grape culture | MUNSON, T.V. | T.V. Munson & Son, Denison (Texas) | 1909 | HEADLIGHT | 146, fig. |
460 | | Database of grape genetic resources for 21-st century ampelography | SHIRAISHI, M.; SHIRAISHI, S. | Kyushu University, Fukuoka 811-23, Japan | 1997 | HEADLIGHT | 420 |
40503 | | USDA GRIN Germplasm Resources Information Network | ANONYMOUS | United States Department of Agriculture, Agricultural Research Service | 2016 | HEADLIGHT | 1435 |
40482 | | BÖLN-Projekt: Weiterentwicklung von Wissenstransfer- und Informationssystemen zur nachhaltigen Nutzung rebengenetischer Ressourcen | RÖCKEL, F.; MAUL, E.; TÖPFER, R. | in preparation | 2014-2016 | HEADLIGHT | Suppl. |