@book{131243,
	author = {Wotherspoon, Paul and ARPEL and Wotherspoon, Paul and Canadian International Development Agency, CIDA},
	title = {Guía para la administración y la planificación de contingencias ante derrames de hidrocarburos},
	publisher = {ARPEL},
	year = {1997},
	series = {Guía ambiental},
	address = {Uruguay}
}