small watershed management
[土壤学英汉词典]
small watershed management小流域综合治理
以小流域为单元进行水土流失的综合治理和水土保持持续发展。
是什么意思,small watershed management的解释,small watershed management的翻译
small watershed management
[土壤学英汉词典]
small watershed management是什么意思,small watershed management的解释,small watershed management的翻译