Managing canal irrigation: Practical analysis from south asia
Chembers, R.
Managing canal irrigation: Practical analysis from south asia Managing canal irrigation: Practical analysis from south asia Chembers, R.; - Combridge Combridge Univ. press 1988
Managing canal irrigation: Practical analysis from south asia Managing canal irrigation: Practical analysis from south asia Chembers, R.; - Combridge Combridge Univ. press 1988