Trend analysis of the use of natural resources in the construction industry
Perera, H. D. B. S
Trend analysis of the use of natural resources in the construction industry - Colombo The Dept. of National Planning 2002 - vi,54 p.
9559017098
CONSTRUCTION INDUSTRY
NATURAL RESOURCES
SLC
333.7 / PER
Trend analysis of the use of natural resources in the construction industry - Colombo The Dept. of National Planning 2002 - vi,54 p.
9559017098
CONSTRUCTION INDUSTRY
NATURAL RESOURCES
SLC
333.7 / PER