PDF(1962 KB)
PDF(1962 KB)
PDF(1962 KB)
基于3S技术的甘肃省耕地质量等别监测评价研究
({{custom_author.role_cn}}), {{javascript:window.custom_author_cn_index++;}}Study on monitoring and evaluating the cultivated land quality grade in Gansu Province based on 3S technology
({{custom_author.role_en}}), {{javascript:window.custom_author_en_index++;}}| {{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
| 〈 |
|
〉 |