Land degeadation and improvement
| Data(s) |
1994
|
|---|---|
| Identificador | |
| Idioma(s) |
英语 |
| Fonte |
Zhao Qiguo .Land degeadation and improvement,population of the complex reality,Noth american press,the royal society press.,1994,(): |
| Tipo |
期刊论文 |
