1. Abbas F, Ahmad A, Safeeq M, Ali S, Saleem F, Hammad HM, Farhad W (2014) Changes in precipitation extremes over arid to semiarid and subhumid Punjab Pakistan. Theor Appl Climatol 116(3):671–680
2. Adeel Z, Piracha A (2004) Critical links between environment and development in South Asia. In: Thakur R, Wiggen O (eds) South Asia in the world: problem solving perspectives on security, sustainable development, and good governance. United Nations University Press
3. Ahmad B (2011) Water Management: a solution to water scarcity in Pakistan. J Independent Stud Res 9:111–125
4. Alcamo J, Flörke M, Märker M (2007) Future long-term changes in global water resources driven by socio-economic and climatic changes. Hydrol Sci J 52(2):247–275
5. Baig IA, Ashfaq M, Hassan I, Javed MI, Khurshid W, Ali A (2011) Economic impacts of wastewater irrigation in Punjab. Pak J Agric Res 49(2):261–270