@book{28079,
	author = {Nishan M A  and Sansamma George (Guide)},
	title = {Management of water cabbage (Limnochairs flava (L.) buchenau) in wetland rice ecosystem},
	publisher = {Department of Agronomy, College of Agriculture},
	year = {2012},
	address = { Vellayani},
	url = {http://krishikosh.egranth.ac.in/handle/1/5810029035}
}