Copyright statement. The Apicultural Society of Korea In Department of Agricultural Biology, National Institute of Agricultural Sciences, RDA, Wanju 55365, Republic of Korea
Contact : Manager Jihye Lee(E-mail: mybride@hanmail.net)
Printed by Junghaengsa, Inc.
(Tel. +82-2-2232-3281, Fax. +82-2-2232-5874, E-mail. jhpub3213@naver.com)