Cvancara, Alan M.Edible Wild Plants and Herbs: A Pocket Guide. McGraw-Hill Professional, 2001. A concise guide that will enable the reader to identify and use 50 common plants and herbs.
Mullins, Michael G.; Alain Bouquet; and Larry E. Williams.Biology of the Grapevine. Cambridge University Press, 1992. Focus on the plant: anatomy, physiology, cultivation, and genetic improvement.