Soil survey areas, Oregon: January 1988. Rev. Oct. 1987.
1987
AGROVOC关键词
书目信息
其它主题
Enquete
语言
英语
注释
col. Scale [ca. 1:2,500,000]. "Source: Base map compiled fron USGS national atlas; thematic data compiled by SCS field personnel.". index to soil survey areas. "1000172-01.". AVAILABILITY: US (DNAL aG4291.J3 1988 .U51 Map).
类型
Map
团体作者
United States. Soil Conservation Service. National Cartographic Center (USA).
2012-11-15
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