TY - BOOK ED - World Meteorological Organization. ED - Intergovernmental Oceanographic Commission. ED - United Nations Environment Programme. ED - International Council for Science. TI - The 1997-1998 El Niño event: a scientific and technical retrospective SN - 9263109052 PY - 1999///] CY - [Geneva PB - WMO KW - El Niño Current KW - Climatic changes KW - Weather forecasting KW - Global Climate Observing System KW - Climatology KW - Research KW - International cooperation N1 - "The First Global Assessment of the 1997-98 El Niño Event (International Seminar on the 1997-98 El Niño Event: Evaluation and Projections) was carried out in Guayaquil, Ecuador, 9-13 November 1998 within the framework of the United Nations General Assembly Resolution 52/200"--Preface; Includes bibliographical references (p. 92-94) ER -