County-level estimates of nitrogen and phosphorus from animal manure for the conterminous United States, 2002
County-level estimates of nitrogen and phosphorus from animal manure for the conterminous United States, 2002
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2002 年美国本土动物粪便中氮和磷的县级估算
DOI:
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发表时间:
2013
期刊:
影响因子:
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通讯作者:
JoAnn M. Gronberg
中科院分区:
文献类型:
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作者:
D. K. Mueller;JoAnn M. Gronberg