TY - Acta Entomologica Sinica A1 - Xue Wanqi T1 - TWO NEW SPECIES OF THE GENUS HELINA FROMXIJIANG, CHINA (DIPTERA: MUSCIDAE) Y1 - 1997-02-20 JF - Acta Entomologica Sinica JO - Acta Entomologica Sinica SP - 75 EP - 78 VL - 40 IS - 1 UR - http://www.insect.org.cn N1 - ER -