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《自然资源学报》1989,4(4):381-384
第1期依靠科学技术进步,努力把旱作农业区的生产提高到一个新水平··················……郑重(1)黄土高原旱地农业自然生产力潜势评价··························……;..·············……张沁文等(4)建立开放系统,发展西北半干旱地区农业·······································……‘··……刘霎浩(垃)西北黄土高原半干旱一半湿润地区旱作农田降水生产潜力及开发途径·········……王立祥等(19)以山西为中心的能源基地的资源开发······································· 相似文献
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《自然资源学报》1987,2(4):381-384
第1期关于海滦河平原的缺水和引水问题······················……:·········&;#183;····&;#183;·······················……黄让堂等（l）农业水资源配置效果的计算分析··········“···一·”··”·····‘…….”一,’’·.........······一··,·…刘昌明杜伟（9）广东省海岸带国土资原的开发和管理·········“················一·“····“····&;#183;,.·············……徐君亮刘军（2。）红树林及其土坡·····&;#183;·····”·”·············”··········· 相似文献
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