De Silva, M.W. Amarasiri
Social factors, forces and conditions affecting development - Colombo National Physical Planning Department 2001
Report; no. 07 Background information for preparation of national physical planning policy - 2001
PHYSICAL PLANNING-Sri Lanka
TOWN & COUNTRY PLANNING: & SOCIAL ASPECTS
TOWN & COUNTRY PLANNING: DEVELOPMENT
711(548.7) / D4
Social factors, forces and conditions affecting development - Colombo National Physical Planning Department 2001
Report; no. 07 Background information for preparation of national physical planning policy - 2001
PHYSICAL PLANNING-Sri Lanka
TOWN & COUNTRY PLANNING: & SOCIAL ASPECTS
TOWN & COUNTRY PLANNING: DEVELOPMENT
711(548.7) / D4