TYBA ONLINE :: Subject: Workers in construction of channel of approximation - Project of Integration of Sao Francisco River with the watersheds of Northeast setentrional / Place: Floresta city - Pernambuco state (PE)

[+] backwoods, [+] civil construction, [+] concrete, [+] construction, [+] construction site, [+] crushed stone, [+] drought, [+] gabion, [+] Growth Acceleration Program, [+] infrastructure, [+] Northeast Region, [+] PAC, [+] public work, [+] Sao Francisco River, [+] semiarid, [+] social problem, [+] transposition, [+] waterproofing, [+] work, [+] worker, [+] Caatinga