310 ARD/S     Ardilly, Pascal.

               Sampling methods : : exercises and solutions / / Pascal Ardilly, Yves Till.̌ . - New York : : Springer,,c2006. . - xi, 382 p. ; ;24 cm.

Includes bibliographical references (p. [373]-375) and indexes.

               0387261273 9780987261270

Central Inland Fisheries Research Institute

CIFRI