Uso económico del agua de riego.
Contributors: Inter-American Conference on Agriculture (3rd : 1945 : Caracas)
Publisher: Tip. Garrido
Published: 1944
Place of publication: Caracas
Language: spa
Number of pages: 87
Subjects: Irrigation.
Notes: At head of title: Comité organizador de la tercera Conferencia Interamericana de Agricultura.