| 21 | Studies on the Neurosecretory system of an Arachnid Heterometrus Swammerdami |
| 22 | |
| Language: | English |
| 23 | Some Studies on the Phyaiology of the Heart of an Arachind, Scorpion, Hetrometrus Fulvipes C-koch |
| 24 | Studies on the Energy Metabolism in Scorpions (with special reference to Thermal Acclimation) |
| Language: | English |
| 25 | |
| 26 | |
| Language: | English |
| 27 | |
| 28 | |
| Language: | English |
| 29 |