SSRU transportation inventory of the Bicol River Basin as of January 1974

Manylion Llyfryddiaeth
Prif Awdur: Tria, Agapito M.
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: [Camarines Sur] Social Survey Research Unit, Bicol River Basin Development Program 1975.
Cyfres:SSRU research report series no.16
Pynciau: