“development history of agricultural environmental protection”的概念、定义、翻译、参考文献-科学参考

单词	development history of agricultural environmental protection
释义	development history of agricultural environmental protection Encyclopedia 农学[农业环境保护总论]释 development history of agricultural environmental protection农业环境保护发展史防治土壤肥力过度衰竭、维护土地休养生息等农业环境保护的行为、制度、理论、技术及其体制机制的发展过程。
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