ISBN-13: 9780412594106 / Angielski / Twarda / 1997 / 233 str.
ISBN-13: 9780412594106 / Angielski / Twarda / 1997 / 233 str.
In this book the authors have applied research knowledge to the solution of practical problems facing wildlife conservation in freshwater habitats. Subjects covered include: evaluation of the conservation interest of sites; practical protection and management of freshwater habitats; species conservation.