@book{27555,
	author = {Seena R Subhagan and susennamma kurien(Guide)},
	title = {Management of root knot nematode in thippali (piper longum L)},
	publisher = {Department of Agricultural Entomology, College of Horticulture },
	year = {2006},
	address = {Vellanikkara},
	url = {http://krishikosh.egranth.ac.in/handle/1/5810028519}
}