PDF(333 KB)
A Tentative Analysis of the Conditions of the Overall Arrangement of Science and Technology
Zhao Haijun
HUMAN GEOGRAPHY ›› 1992, Vol. 7 ›› Issue (4) : 54-57.
PDF(333 KB)
PDF(333 KB)
A Tentative Analysis of the Conditions of the Overall Arrangement of Science and Technology
scientific and technical distribution / natural factor / social factor / economic and technical foundation / location
/
| 〈 |
|
〉 |