TY - BOOK TI - The comparative study of ephemeroptera fauna in the Crişul Repede/Sebes-Körös river and in one of the Mureş/Maros section T3 - Tiscia monograph series T3 - The Cris/Körös rivers' valleys : a study of the geography, hydrobiology and ecology of the river system and its environment AU - Csia Kinga E. PY - 1997 LA - English SN - 1418-0448 UR - http://acta.bibl.u-szeged.hu/10150/1/tiscia_mono_002_269-274.pdf ER -