国际关系的变化趋势与地缘关系理论的变革

贾绍凤

ON THE TRENDS OF INTERNATIONAL RELATION AND THE INNOVATION OF THE THEORY OF GEO-RELATION

Jia Shaofeng

人文地理 . 1999, (1): 37 -41 . DOI: 10.13959/j.issn.1003-2398.1999.01.008