Oldani, Norberto o. <br/><br/>
Fishway perfomances in south american regulated rivers 

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<br/><br/><label>Subjects--Topical Terms: </label><br/>Freshwater Fish<br/>Uruguay River<br/>Pseudoplatystoma<br/>Leporinus<br/>Parana River<br/>Hatcheries<br/>Especies Migratorias<br/>Semaprochilodus<br/>Pasajes de Peces<br/>Migratory Species<br/>Peces de Agua Dulce<br/>Argentina<br/>Inland Waters