@book{2143,
	author = {Betancourt Morales, Luis Danilo},
	url = {http://fausac.usac.edu.gt/tesario/tesis/T-02142.pdf},
	title = {Importancia y control del nematodo foliar Aphelenchoides ritzemabosi del crisantemo (Chrysanthemun indicum) en San Juan Sacatepéquez, Guatemala /},
	address = {Guatemala, },
	publisher = {Universidad de San Carlos de Guatemala, Facultad de Agronomía:},
	year = {c2003.}
}