%0 Journal Article
%T 甘肃省、河西地区粮食生产潜力和人口承载量研究
%A 张永贵
%J 资源科学
%D 1991
%I 
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=B5EDD921F3D863E289B22F36E70174A7007B5F5E43D63598017D41BB67247657&cid=B47B31F6349F979B&jid=9DEEAF23637E6E9539AD99BE6ABAB2B3&aid=889F8D2DD9B76F2C5DC360B5D862B7D5&yid=116CB34717B0B183&vid=FC0714F8D2EB605D&iid=E158A972A605785F&sid=9971A5E270697F23&eid=7C3A4C1EE6A45749&journal_id=1007-7588&journal_name=资源科学&referenced_num=0&reference_num=0