| Spain 2007 | ||
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 Providing a technical talk in Barbastro, Spain. The translator/host was Martin Alvaro Charo of Vinidea |
 Another talk in Logrono |
| Italy 2007 | ||
 Enoforum Technical Meeting in Piacenza, Italy |
 Dinner discussion in Piacenza, Italy |
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| France 2007 | ||
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| New Zealand 2007 | ||
 Presenting lectures with Lisa van de Water in New Zealand |
 Castle Hill, New Zealand
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 Touring in New Zealand at a new winery. |
| Chile 2006 | ||
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Method to move wine by gravity in a Chilean winery. | |
| South Africa 2006 | ||
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Keynote speakers at the 3rd International Viticulture and Enology Conference, South Aftrica Society for Enology and Viticulture Conference. Somerset-West, South Africa. | |
| 2005 | ||
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New appointed Drs. J.C. Bohlscheid and J.P. Osborne graduating from WSU | |
| Chili 2003 | ||
 Vineyard in Chile |
 Teaching a class in Santiago, Chile |
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With Dr. Ralph Kunkee, emeritus UC Davis, the individual for whom Lactobacillus Kunkeei was named given his contributions to enological research. | |
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With Dr. Walter Clore, one of the pioneers of the Washington wine industry. | |
Martin Alvaro Charo and I in Logrono, Spain (Rioja wine region)