| 1 | |
| 2 | |
| Language: | English |
| 3 | |
| 4 | Studies on the cytology of some trematodes with special reference to gametogenesis and fertilization |
| Language: | English |
| 5 | |
| 6 | Studies on the cytology of developing germ cells in the order echinostomida, Trematoda, Digenea |
| Language: | English |
| 7 | |
| 8 | |
| Language: | English |
| 9 |