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Published in 1997
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3
Published in 1995
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4
Published in 1988
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5
Published in 1973
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6
Published in 1988
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7
Published in 1993
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9
by Amores Puyutaxi, Fredy Marcelo; Suárez Capello, Carmen; Jiménez Barragán, Juan Carlos; Vasco Medina, Segundo Alfonso; Tarqui Freire, Omar Miguel; Sarabia Vera, Wilden Wladimir; Sotomayor Herrera, Ignacio Antonio; Saquicela Rojas, Diego Felipe; Revelo, Stalin; Casanova Mendoza, Teresa de Jesús; Campi Vera, Carmen Rosa
Published in 2012
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11
Published in 1994
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12
Published in 1990
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13
Published in 1990
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14
Published in 2005
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16