1. Introgressive hybridization;Anderson;Biol. Reviews,1953
2. Self-compatibility and establishment after “long-distance” dispersal;Baker;Evolution,1955
3. Effect of the relative length of day and night and other factors of the environment on growth and reproduction in plants;Garner;Journ. Agr. Res.,1920
4. Further studies in photoperiodism;Garner;Journ. Agr. Res.,1923
5. Intra-specific differentiation in Gossypium hirsutum;Hutchinson;Heredity,1951