1. Cytological phenomena connected with self-sterility in the flowering plants;Sears;Genetics,1937
2. Amphidiploids in the Triticinae induced by colchicine;Sears;J. Hered.,1939a
3. Cytogenic studies with polyploid species of wheat. I. Chromosomal aberrations in the progeny of a haploid of Triticum vulgare;Sears;Genetics,1939b
4. Monosomes. trisomes. and segmental interchanges from a haploid of Triticum vulgare;Sears;Genetics,1939c
5. Monofactorially conditioned inviability of an intergeneric hybrid in the Triticinae;Sears;Genetics,1940