Expert Panel on Project 11 ecological effects of energy utilization in urban and industrial systems, Ban Nauheim, 16-19 October, 1973.
| 企業作者: | |
|---|---|
| 格式: | 圖書 | 
| 語言: | English | 
| 出版: | 
        Paris
          Unesco
    
        1973.
     | 
| 叢編: | MAB report series
              no.13             | 
| 主題: |