TY - GEN AU - de Toledo Cardoso de Mello,J TI - [Study of sterility among different progeny of Drosophila willistoni] SN - 0034-7108 PY - 1975///0523 KW - Animals KW - Drosophila KW - Female KW - Hybridization, Genetic KW - Infertility, Male KW - Male KW - Sexual Behavior, Animal N1 - Publication Type: English Abstract; Journal Article ER -