Biblio
“Hop Breeding”, in Companion to Beer, Oxford University Press, Inc, 2011.
, “American Hops, History”, in Companion to Beer., Oxford University Press, Inc., 2011.
, “Sterling (hop)”, in Companion to Beer, Oxford University Press, Inc., 2011.
, “Nugget (hop)”, in Companion to Beer, Oxford University Press Inc, 2011.
, “Brewer's Gold (hop)”, in Companion to Beer, Oxford University Press, Inc., 2011.
, “Bullion (hop)”, in Companion to Beer, Oxford University Press Inc., 2011.
, “Comet (hop)”, in Oxford University Press, Inc., 2011.
, “Fuggle (hop)”, in Companion to Beer, Oxford University Press, Inc., 2011.
, “Galena (hop)”, in Compantion to Beer, Oxford University Press, Inc., 2011.
, “AFLP Discrimination of Native North American and Cultivated Hop”, Crop Science, vol. 49, no. 2, p. 600, 2009.
, “Potential Heterotic Groups in Hop as Determined by AFLP Analysis”, Crop Science, vol. 45, no. 5, p. 1901, 2005.
, “Ancestry and Genetic Variation in Hop Development”, in Hop Flavor and Aroma, Proc. 1st Int. Brew. Symp., Master Brew. Assoc. of America, 2011.
, “AFLPBased Genetic Diversity Estimates of Wild American Hop (Humulus)”, in Symposium Program, 1st Int. Soc. Hort. Sci. Humulus Symposium, 2004.
,