宁夏节水型灌区考核评价标准研究
朱 洁,刘学军,陆立国
宁夏节水型灌区考核评价标准研究
Research on Evaluation Standard of Water-saving Irrigation District in Ningxia
{{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
〈 | 〉 |