Ylönen, H. 1990: Spatial avoidance between the bank vole Clethrionomys glareolus and the harvest mouse Micromys minutus: an experimental study. — Annales Zoologici Fennici 27: 313–320.
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Jedrzejewska, B. & Jedrzejewski, W. 1990: Antipredatory behaviour of bank voles and prey choice of weasels — enclosure experiments. — Annales Zoologici Fennici 27: 321–328.
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Aschan, M. 1990: Changes in softbottom macrofauna communities along environmental gradients. — Annales Zoologici Fennici 27: 329–336.
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Pajunen, V. I. 1990: The population dynamics of rock-pool corixids living on supplementary food (Hemiptera, Corixidae). — Annales Zoologici Fennici 27: 337–350.
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Pynnönen, K. 1990: Effect of acidic conditions on cadmium kinetics and electrolyte balance in the freshwater clam Unio pictorum. — Annales Zoologici Fennici 27: 351–360.
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Laurila, S. & Holopainen, I. J. 1990: Features of embryonic and larval development of crucian carp, Carassius carassius (L.) with a note on species identification. — Annales Zoologici Fennici 27: 361–367.
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