Studien an wilden bastarden zwischen verschiedenen linneonten J. P. Lotsy OriginalPaper Pages: 177 - 233
On the origin of red-leaved forms in a cross of nothofagus fusca × cliffortioides J. P. Lotsy OriginalPaper Pages: 241 - 252
Evidence as to the cause of so-called mutations in drosophila E. C. JeffreyG. C. Hicks OriginalPaper Pages: 273 - 286