Sodium carbonate method of lining canals and water-courses for preventing seepage losses
Puri, Amar Nath
Sodium carbonate method of lining canals and water-courses for preventing seepage losses - Lahore 1939 - 1-11 p. - Water Punjab Irrigation Research Institute. Research Publication No. 12 .
Sodium carbonate method of lining canals and water-courses for preventing seepage losses - Lahore 1939 - 1-11 p. - Water Punjab Irrigation Research Institute. Research Publication No. 12 .