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pro vyhledávání: '"Alvina Shabbir"'
Publikováno v:
Pakistan Journal of Agriculture, Agricultural Engineering & Veterinary Sciences, Vol 31, Iss 2 (2015)
In last few decades, the demand of fresh water is rising magnificently due to rapid increase in population and food demand. A large quantity of groundwater is being used for irrigation due to shortage of surface water. In Pakistan the availability an
Externí odkaz:
https://doaj.org/article/699f01b7e99f4ce6a2d117f0bf89d0df
