OF SODIUM NITRITE FOR SPINY-CHEEK CRAYFISH (ORCONECTES LIMOSUS RAF.) THE EFFECT OF CHLORIDE CONTENT IN WATER ON THE TOXICITYP. KOZÁK, J. MÁCHOVÁ and T. POLICARBull. Fr. Pêche Piscic., 376-377 (2005) 705-714DOI: https://doi.org/10.1051/kmae:2005027