中国、美国、摩洛哥磷矿资源优势及开发战略比较分析
张卫峰, 马文奇, 张福锁, 马骥
Comparative Analysis of the Superiority of China's Phosphate Rock and Development Strategies with that of the United States and Morocco
ZHANG Wei-feng, MA Wen-qi, ZHANG Fu-suo, MA Ji
自然资源学报 . 2005, (3): 378 -386 .  DOI: 10.11849/zrzyxb.2005.03.009