何苑等介绍了其对甘肃河西农户草原保护意识的调查，在此基础上分析农牧民草原保护意愿的影响因素。
He Yuan et al introduced her surveys about the grassland protection consciousness of herders' living in Hexi area Gansu, based on which she analyzed the factors that affect the consciousness.
何苑等介绍了其对甘肃河西农户草原保护意识的调查，在此基础上分析农牧民草原保护意愿的影响因素。
He Yuan et al introduced her surveys about the grassland protection consciousness of herders' living in Hexi area Gansu, based on which she analyzed the factors that affect the consciousness.
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