@book {12362,
	title = {Azolla filiculoides Lamarck (Azollaceae)},
	series = {Biological control of tropical weeds using arthropods.},
	year = {2009},
	pages = {74-87},
	isbn = {978-0-521-87791-6},
	author = {Hill, M. P. and McConnachie , A.J.},
	editor = {Muniappan, Rangaswamy and Reddy, Gadi V. P. and Raman, Anantanarayanan}
}
@book {10067,
	title = {Eichhornia crassipes (Mart.) Solms-Laub. (Pontederiaceae)},
	series = {Biological control of tropical weeds using arthropods.},
	year = {2009},
	pages = {183-210},
	isbn = {978-0-521-87791-6},
	author = {Coetzee, J. A. and Hill, M. P. and Julien, M. H. and Center, T. D. and Cordo, H.A.},
	editor = {Muniappan, Rangaswamy and Reddy, Gadi V. P. and Raman, Anantanarayanan}
}
