第】期田纪云副总理在研究长江上游水土保持工作时的讲话闰··。…………………………··’1)山地流域中的水土流失追踪与拦沙坝拦沙效果评价……,…··张江汀译 李大芬校k〕福建省水土保持主要速生林果经济效益评价…,………………………··,…··关本杰(if)小流域水土保 No.】 Tian Jiyun vice premier in the study of soil and water conservation in the upper reaches of the Yangtze River when the speech Run. .............................. ···· 1) Evaluation of soil and water loss in mountainous basin and silt-blocking effect of barrage dam ........ Zhang Jiangting Translated by Li Dafen School k. Main fast-growing forest of water and soil conservation in Fujian Province Fruit Economic Evaluation ..., ........................... ··, ... ·· Guan Benjie (if) Small Watershed Soil and Water Conservation