甘肃省洮河林区云、冷杉林分结构及生长规律的调查研究

甘肃省洮河林区云、冷杉林分结构及生长规律的调查研究的英文翻译

基本释义

• The Investigation on the Structure and Growth Laws of Picea and Abies Forests in Taohe Area in Gansu prevince