实施林业野外工作津贴之我见--森林资源监测工作定额和工作经费研究(Ⅰ)
실시임업야외공작진첩지아견--삼림자원감측공작정액화공작경비연구(Ⅰ)
A study on the field working allowance in forest resources monitoring
저자의 최근 논문