SSRU transportation inventory of the Bicol River Basin as of January 1974
| Auteur principal: | |
|---|---|
| Format: | Livre |
| Langue: | English |
| Publié: |
[Camarines Sur]
Social Survey Research Unit, Bicol River Basin Development Program
1975.
|
| Collection: | SSRU research report series
no.16 |
| Sujets: |