Mulch-till in the United States: 1992. Rev. Nov. 1992.
1993
AGROVOC关键词
书目信息
其它主题
Estados unidos de america; Etats unis
语言
英语
注释
col. Scale [ca. 1:3,000,000];. "Source: Data provided by CTIC 1991. Data for Alaska and Hawaii falls below minimum category.". "Map prepared using automated map construction. National Cartography and Geographic Information System Center, Fort Worth, Texas, 1992.". Computer generated map. graph of "Acres planted by region" and inset map. "1006825.". AVAILABILITY: US (DNAL aG3701.J2 1992.U51 Map).
类型
Monograph; Map
团体作者
United States. Soil Conservation Service. National Cartography and Geographic Information Systems Center (USA).
2012-11-15
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