Open AccessThe Influence of Highway Construction on Ancient and Rare Trees and Its Protective Measures—Taking Hengshan-Nanyue Highway Connecting Line as an Example
Author(s) -
德福 汤
Publication year - 2016
Publication title -
ke chi xu fa zhan
Language(s) - English
Resource type - Journals
eISSN - 2160-7540
pISSN - 2160-7559
DOI - 10.12677/sd.2016.62010
Subject(s) - line (geometry) , transport engineering , second line , environmental science , computer science , geography , engineering , first line , medicine , mathematics , geometry