Jacobson M, 1958. Insecticides from plants, a review of the literature, 1945- 1953. In: Agricultural Handbook No. 154, USDA. Washington DC:US Government Printing Office. 44.是什么意思_Jacobson M, 1958. Insecticides from plants, a review of the literature, 1945- 1953. In: Agricultural Handbook No. 154, USDA. Washington DC:US Government Printing Office. 44.在线翻译_英语_读音_用法_例句