Sterilities of wild and cultivated potatoes with reference to breeding from seed
Stout, A.B., Clark, C.F.
Sterilities of wild and cultivated potatoes with reference to breeding from seed - Washington 1924 - 1-32 p. - Sterilities, Wild, Breeding, Seed United State of Department of Agriculture. Bulletin No. 1195 .
Sterilities of wild and cultivated potatoes with reference to breeding from seed - Washington 1924 - 1-32 p. - Sterilities, Wild, Breeding, Seed United State of Department of Agriculture. Bulletin No. 1195 .