A solitary climber is scaling the limestone formations in south west China's Shilin Yi Autonomous County.
一位独行的登山者在攀登中国西南地区石林彝族自治县的石灰岩层。
The development and utilization of mineral resources in Lingui county give priority to limestone, while barite, clay, shale, quartzite as subsidiary.
临桂县矿产资源的开发利用主要是以灰岩为主，重晶石、粘土、页岩、石英岩等为辅。
Investigation on natural secondery growth forest commulities in limestone mountain region of Shexian county;
本文以皖北地区的石灰岩山地为对象，对该地区的植被进行了调查和研究。
Investigation on natural secondery growth forest commulities in limestone mountain region of Shexian county;
本文以皖北地区的石灰岩山地为对象，对该地区的植被进行了调查和研究。
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