PDF(483 KB)
PDF(483 KB)
PDF(483 KB)
基于GIS丘陵土壤分区的水稻施肥配方研究
Fertilizer Recommendations on Rice of Soil Distribution at Hilly Area by GIS
| {{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
| 〈 |
|
〉 |