@book {124,
	title = {Evaluaci{\'o}n del Impacto Ambiental un instrumento para el desarrollo},
	year = {1998},
	pages = {175},
	isbn = {9589635113},
	issn = {9589635113},
	author = {APOLINAR F CASAS and Juan Sanchez and Rafael Contreras},
	editor = {Toro Corredor}
}
