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新发现的几种杨柳害虫核多角体病毒
王贵成 吴燕 崔士英
FOUR NUCLEAR POLYHEDROSIS VIRUSES OF POPLAR AND WILLOW I NSECT PESTS NEWLY DISCOVERED I N CHINA
Wang Guicheng;Wu Yan;Cui Shiying
林业科学 . 1987, (1): 90 -91 .