1. Evidence for selection by male mating success in natural populations of Drosophila pseudoobscura;Anderson,1979
2. The ecology and Genetics of the “Sex-Ratio” Trait in Natural Populations of Drosophila pseudoobscura;Baldwin,1979
3. The Sex-Ratio trait in Drosophila pseudoobscura: Fertility relations of males and meiotic drive;Beckenbach;Amer. Natur,1978
4. Fitness analysis of the “Sex-Ratio” polymorphism in experimental populations of Drosophila pseudoobscura;Beckenbach;Amer. Natur,1983
5. Fruitless experiments with fruit flies: The Sex-Ratio chromosomes of Drosophila pseudoobscura;Beckenbach;Dros. Infor. Serv,1982