The state of Punjab has been left with less than 1% of the area under wetlands. About 30 wetlands, most of which are of natural origin were reported to occur in the state although some have already lost their wetland characteristics.
Links:
[1] http://admin.indiaenvironmentportal.org.in/feature-article/wetlands-punjab
[2] http://admin.indiaenvironmentportal.org.in/category/journal/punjab-envis-centre-newsletter
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/wetlands
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ecosystem-services
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-resources
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/harike-sa
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/biodiversity
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/wetland-conservation
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/india
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/punjab