Labour-based road construction
Larcher, Paul
Labour-based road construction edited by Paul Larcher - London: Intermediate Technology Publications 1998 - xxi, 125p.: ill.
1853394165
ROADS
ROAD CONSTRUCTION
ROADS--DEVELOPING COUNTRIES--DESIGN AND CONSTRUCTION
TE 223 Lab
Labour-based road construction edited by Paul Larcher - London: Intermediate Technology Publications 1998 - xxi, 125p.: ill.
1853394165
ROADS
ROAD CONSTRUCTION
ROADS--DEVELOPING COUNTRIES--DESIGN AND CONSTRUCTION
TE 223 Lab