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挑青海高原的干早分析和防御对策 ......................................··.·..·············……汪绍铭I(1一15》西北内陆河地区的水资源及其合理开发利用的探讨 .............................·..·...··················……刘荣等I(1
Take the Qinghai-Tibet Plateau dry early analysis and defense strategy ..................................... .. .. .. ... ... ... ... ... ... ... ... Wang Shaoming I (1 a 15 "inland water resources in the northwest and its rational development and utilization ......... .................... .. .. ... ... ... ... ... ... ... ... ... ... Liu Rong and so on I (1