TY  - BOOK
AU  - Rodríguez-Iturbe, Ignacio.
AU  - Yevjevich, Vujica, coaut.
ED  - Colorado State University.
TI  - investigation of relationship between hydrologic time serie-s and sunspot numbers / by Ignacio Rodríguez-Iturbe , Vujic-a Yevjevich
CY  - Fort Collins, Colorado : CSU
ER  -