Etcheverry, B.A
Irrigation practice and engineering/ B.A Etcheverry; S.T Harding - New York: McGraw Hill 1933. - 3 v.
canales
tuberias
tuneles
riego
627.52 / E83i
Irrigation practice and engineering/ B.A Etcheverry; S.T Harding - New York: McGraw Hill 1933. - 3 v.
canales
tuberias
tuneles
riego
627.52 / E83i