Authors: BOJSEN BH WITTHOFFT H STYRISHAVE B ANDERSEN O

Citation: Bh. Bojsen et al., IN-SITU STUDIES ON HEART-RATE AND LOCOMOTOR-ACTIVITY IN THE FRESH-WATER CRAYFISH, ASTACUS-ASTACUS (L.) IN RELATION TO NATURAL FLUCTUATIONS IN TEMPERATURE AND LIGHT-INTENSITY, Freshwater Biology, 39(3), 1998, pp. 455-465