TY - Acta Entomologica Sinica A1 - ZHANG ZHAN-YUAN T1 - A NEW SPECIES OF EULECANIUM COCKERELL(HOMOPTERA: COCCIDAE) Y1 - 1993-11-20 JF - Acta Entomologica Sinica JO - Acta Entomologica Sinica SP - 482 EP - 485 VL - 36 IS - 4 UR - http://www.insect.org.cn N1 - ER -