Holtan, H.N.
,
[USDAHL-74 revised model of watershed hidrology: a United States Contribution to the International Hidrology Decade]
,
USDAHL-74 revised model of watershed hidrology: a United States Contribution to the International Hidrology Decade
Parada L., Marta Gloria
,
[Pluviometría de Chile. Trazado de isoyetas sector Maule-Itata]
,
Pluviometría de Chile. Trazado de isoyetas sector Maule-Itata