Cutting with chain saws / prepared by Mr. P. Lindgren, transmitted by the Government of Sweden.
1982
详细记录
符号[E/ECE/]TIM/EFC/WP.1/SEM.13/R.7(Summary)
标题Cutting with chain saws / prepared by Mr. P. Lindgren, transmitted by the Government of Sweden.
日期Geneva : UN, 8 Feb. 1982.
描述
[2] p.