| 21 | ||
| 22 | ||
| Language: | English | |
| 23 | development and morphology of the chondrocranium in a fresh water fish | |
| 24 | ||
| Language: | English | |
| 25 | ||
| 26 | Natural history of some esturian fishes of canning river of West Bengal | |
| Language: | English | |
| 27 | Contributions to the techniques of pond fish culture in India | |
| Shodhganga | ||
| 28 | ||
| Language: | English | |
| 29 | ||
| 30 | Limnological studies on some North Indian lakes and reservoirs | |
| Language: | English | |
| 31 | ||
| 32 | ||
| Language: | English | |
| 33 | ||
| 34 | Effects of some pesticides on an airbreathing freshwater fish anabas testudineus (bloch) | |
| Language: | English | |
| 35 | ||
| 36 | ||
| Language: | English | |
| 37 | Studies on the effects of different insecticides on a fresh water fish | |
| 38 | ||
| Language: | English | |
| 39 | ||
| 40 | Studies on the hill stream fishes along the Nepalbihar border | |
| Language: | English | |