00577nam a22001817a 4500 0 4 udc 0 0 CPL CPL GEN 2018-03-19 0 556.55 2018-16203 2018-03-19 00:00:00 3E16331 2018-03-19 BK 182507 182505 Ge_NSL 20180319151626.0 180319s1990 se ||||| |||| 00| 0 eng d eng 556.55 Food choice in some freshwater, crustacean zooplankters / Lars Bern. Uppsala : [University], 1990. 15 p. Comprehensive summaries of Uppsala dissertations from the Faculty of Science ; 245 Includes bibliogr. references. ლიმნოლოგია udc BK