Ahmad, Nazir
Tubewells construction and maintenance / Nazir Ahmad - Lahore : Scientific Research Stores , 1969 - xx, 240p. : ill. ; 25 cm.
Includes index.
Tubewells
Pakistan, West
628.11 / NAZ
Tubewells construction and maintenance / Nazir Ahmad - Lahore : Scientific Research Stores , 1969 - xx, 240p. : ill. ; 25 cm.
Includes index.
Tubewells
Pakistan, West
628.11 / NAZ