登入選單
返回Google圖書搜尋
Factors Affecting the Strength of Framing Timbers
Robert Leith KnowlesRyde N. James
其他書名
A Sawing Study of Pruned and Thinned Radiata Pine
出版Production Forestry Division, Forest Research Institute, 1973
URLhttp://books.google.com.hk/books?id=C4WvzQEACAAJ&hl=&source=gbs_api