JOURNAL OF NATURAL RESOURCES >
SOME EXPERIENCIES IN EXPLOITATION OF NATURAL RESOURCES IN HILLY AND MOUNTAIN AREAS
Xi Huida . SOME EXPERIENCIES IN EXPLOITATION OF NATURAL RESOURCES IN HILLY AND MOUNTAIN AREAS[J]. JOURNAL OF NATURAL RESOURCES, 1989 , 4(2) : 106 -111 . DOI: 10.11849/zrzyxb.1989.02.002
/
〈 |
|
〉 |