Interspecific hybridization in nicotiana : VIII. The sylvestris-tomentosa-tabacum hybrid triangle and its bearing on the origin of tabacum /
Goodspeed, T. H.
Interspecific hybridization in nicotiana : VIII. The sylvestris-tomentosa-tabacum hybrid triangle and its bearing on the origin of tabacum / by T. H. Goodspeed and R. E. Clausen - Berkeley : University of California Press, 1928 - 245-256 p. : ill. ; 26 cm - University of California publications in botany ; 11 .
Interspecific hybridization in nicotiana : VIII. The sylvestris-tomentosa-tabacum hybrid triangle and its bearing on the origin of tabacum / by T. H. Goodspeed and R. E. Clausen - Berkeley : University of California Press, 1928 - 245-256 p. : ill. ; 26 cm - University of California publications in botany ; 11 .