| 其他書名 | Presenting a New Method for Obtaining the Volume of Trees, Primarily Applicable to Volume Table Construction, and Also a New Method for Obtaining the Equation of a Tree Profile |
| 出版 | New York State College of Forestry, 1937 |
| URL | http://books.google.com.hk/books?id=RFgpvQEACAAJ&hl=&source=gbs_api |