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Resource details

Nationwide rural water and sanitation programme (RUWATSAN): operational manual RUWATSAN: tripod drilling rig model 80

Author(s): Nigeria, Directorate of Food, Roads and Rural Infrastructures (DFRRI)  |  DFRRI Series 4

Publisher: DFRRI
Place of publication: Lagos, Nigeria
Year: 1987

ISBN: NULL

Keywords:
Nigeria