Agronomists say that water logging, salinity, and non-agricultural uses are squeezing Pakistan's precious arable lands and posing serious threat to the agriculture sector and nation's food security.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/water-logging-salinity-posing-threat-agriculture-sector-experts
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/business-recorder-pakistan
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/waterlogging
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/agriculture
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/desalination
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/pakistan