Reservoirs for irrigation, water-power and domestic water- supply ; with an account of various types of dams and the...

UANL

Irrigation in the United States

UANL

Outlines of a System of polítical Economy; written with a view to prove to government and the country, that the cause of the present agricultural distress is entirely artificial..

UANL

Manuel pratique d'irrigation

UANL