Irriagation and power Research Institute, Amritsar: Report for the year ending November 1954
UPPAL, H.L
Irriagation and power Research Institute, Amritsar: Report for the year ending November 1954 - Amritsar 1958 - 189p - Irrigation and Power Research Institute publication no. 10 .
IRRIGATION RESEARCH
IRRIGATION RESEARCH POWER RESOURCES
627.52 U-6I
Irriagation and power Research Institute, Amritsar: Report for the year ending November 1954 - Amritsar 1958 - 189p - Irrigation and Power Research Institute publication no. 10 .
IRRIGATION RESEARCH
IRRIGATION RESEARCH POWER RESOURCES
627.52 U-6I