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Measuring Benefits to Operation and Maintenance Expenditure in the Canal Irrigation System of Pakistan: A Simulation Analysis
Chaudhry, Muhammad A., (1989)
Economics of past and prospective O&M investments in the canal irrigation system in Pakistan's Punjab
Chaudhry, Muhammad A., (1988)
Inter-regional farm efficiency in Pakistan's Punjab : A frontier production function study
Ali, Mubarik, (1990)