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421

Study of quality and agricultural utility of ground water in the inner narmada Valley between Hoshangabad and Jabalpur

422

Evaluation of certain biochemical responses of Channa punctatus (Bloch) to different concetrations of ammonia and to different temperatures

Language:English
423

Studies on hydrobiology of some fresh water fisheries

424

Study of some biochemical factors in eggs of certain fresh water fishes

Language:English
425

Ecophysiological effects of mercurial compounds on some fresh water fishes

426

Morphometric and cytochemical studies of the olfactory organs of certain fresh water fishes of India

Language:English
427

Studies on the hypothalamo neurohypophysial system in a fresh water fish Nandus nandus (Ham.) in relation with reproductive cycle

428

Chemical biology of some fresh water fishes

Language:English
429

development and morphology of the chondrocranium in a fresh water fish

430

Studies on the toxic effects of certain agrochemicals o the osmoregulatory organs of some fresh water teleosts

Language:English
431

Studies on metabolic stress in al bivalue parreysia rugosa (Gmelin) induced by metal pollutants

432

Environmental factors affecting fish-food in fresh water fish ponds in kalyani, West Bengal

Language:English
433

Plankton ecology of fish tanks in relation to fish culture in Delhi state

434

Bionomics of certain aquatic bugs, hemiptera, heteroptera in fish ponds

Language:English
435

Studies on the limonology of Aligarh fresh water

436

Limnological investigations on pond plankton, macrofauna and chemical constituents of water and their bearing on fish production

Language:English
437

Physiological ecology of a tropical fresh water pound community

438

Limnological studies of some tropical pond

Language:English
439

biology of some fresh water catfishes, namely mystus seenghala (sykes), mystus vitattus (bloch), mystus cavasius (ham) and heteropneustes fossilis (bloch)

440

Natural history of some esturian fishes of canning river of West Bengal

Language:English