把握新时期"相持阶段"生态建设规律建设节约型三北防护林体系
파악신시기"상지계단"생태건설규률건설절약형삼북방호림체계
Identify Laws of Ecological Construction in the "Stalemate Phase" of Present China's Forestry Sector to Establish a Resources-saving Three-North Shelterbelt System
저자의 최근 논문