Fredolin T. Tangang Forecasting El Nino - southern oscillation (ENSO) events : a neural network approach / Fredolin T. Tangang - Vancouver : The University of British Columbia, 1997 - xv, 154 p. : ill. ; 30 cm. Thesis (Ph.D.) - The University of British Columbia, 1997 Bibliography: p. 144-151 Subjects--Topical Terms: El Nino--Forecasting