The on-site and downstream costs of soil erosion
| Autor principal: | |
|---|---|
| Otros Autores: | , | 
| Formato: | Libro | 
| Lenguaje: | English | 
| Publicado: | Makati, Metro Manila
          Philippine Institute for Development Studies
    
        1988. | 
| Colección: | Working paper / Philippine Institute for Development Studies
              no.88-11 | 
| Materias: |