The design and application of a manual sealogram method for spatial analysis in the Bicol IAD area

Bibliographic Details
Main Author:	Ragragio, Junio M. 1951-
Format:	Thesis
Language:	English
Published:	1981.
Subjects:	Regional planning > Philippines > Bicol Region. Land use > Planning > Philippines > Bicol region. Rural development > Philippines > Bicol Region.