Damages and seasonal changes in numbers of Hypsipyla grandella in Peruvian Amazon

by Taketani, A., International Union of Forestry Research Organizations, Vienna (Austria) eng, IUFRO Workshop on Pests and Diseases of Forest Plantations eng 5-11 Jun 1988 Bangkok (Thailand), Yamazaki, S., Fujita, K., Ikeda, T. (Forestry and Forest Products Research Inst., Tsukuba (Japan)), Chaweewan Hutacharern (ed.), MacDicken, K.G. (ed.), Ivory, M.H. (ed.), Nair, K.S.S. (ed.), Royal Forest Dept., Bangkok (Thailand) eng, FAO, Bangkok (Thailand). Regional Office for Asia and the Pacific eng
Published 1990