Energy planning and management in swat district, Pakistan: a case study [printed text] / Khan, Aslam ; , . - Kathmandu : ICIMOD, 1991 . - 37.
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Energy planning and management in swat district, Pakistan: a case study [printed text] / Khan, Aslam ; , . - Kathmandu : ICIMOD, 1991 . - 37.
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