| 481 | Ecology of algae in the river Manjira (A P) with special reference to its lithophytic flora | |
| 482 | limnological study of the Himayat sagar and Hussain Sagar lakes | |
| Language: | English | |
| 483 | ||
| Shodhganga | ||
| 484 | ||
| Language: | English | |
| 485 | ||
| 486 | ||
| Language: | English | |
| 487 | ||
| Shodhganga | ||
| 488 | ||
| Language: | English | |
| 489 | ||
| 490 | ||
| Language: | English | |
| 491 | Investigations on the limnology and microbial ecology of a lentic habitat | |
| Shodhganga | ||
| 492 | Ecological studies in relation to the mangrove along the Goa Coast, India | |
| Language: | English | |
| 493 | ||
| 494 | ||
| Language: | English | |
| 495 | ||
| 496 | Ecological and faunastic survey piscean of the Lake Turkalia, Motihari (East-Champaran) Bihar | |
| Language: | English | |
| 497 | Ecology of mangrove swamp near Juhu beach, Bombay with reference to sewage pollutions | |
| 498 | Ecology of macrobenthos in some sewage water ane brackish water impoundments of West Bengal, India | |
| Language: | English | |
| 499 | ||
| 500 | ||
| Language: | English | |