Cytology and Cytogenetics of Hops* *Contribution of the U.S. Department of Agriculture, Agr. Research Service, in cooperation with the Agricultural Experiment Station, Oregon State University, Technical paper No. 8092.
1999 ◽
Vol 10
(10)
◽
pp. 564-572
◽
1994 ◽
Vol 10
(4)
◽
pp. 156-162
1970 ◽
pp. 41-59
◽
1986 ◽
Vol 11
(4)
◽
pp. 8-13
◽