自然科学The unified soil classification system : appendix B : characteristics of soil groups pertaining to roads and airfieldsU.S. Army Engineer Waterways Experiment Station![The unified soil classification system : appendix B : characteristics of soil groups pertaining to roads and airfields]()
The unified soil classification system : appendix B : characteristics of soil groups pertaining to roads and airfields
U.S. Army Engineer Waterways Experiment Station
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《The unified soil classification system : appendix B : characteristics of soil groups pertaining to roads and airfields》，U.S. Army Engineer Waterways…
书目信息
- 作者
- U.S. Army Engineer Waterways Experiment Station
- 分类
- 自然科学
- 语言
- 英语
- 来源
- HathiTrust