TY - CHAP T1 - Fungus Gnats (Diptera, Mycetophiloidea) in Beisk District of Krasnoyarsk Territory T2 - Problems of Biology... Y1 - 1977 A1 - Ostroverkhova, Galina P. SP - 19 EP - 24 L2 - 60615 L3 - 73185 JA - Problems of Biology... ER -