TY - GEN AU - Schaedel,Richard ED - International symposium on former ENSO phenomena in western South America: records of El Niño events TI - Paleotechnology and flood control on the peruvian north coast KW - Courant marin KW - El Niño KW - Risque naturel KW - Pérou KW - Côte nord N1 - 2 exemplaires; bibliogr. p. 286 ER -