Ensayo de programación de un proyecto de riego
By: [por] V. Parolini [y] R. Wydler.
Contributors: Wydler, R., joint author.
Publisher: República Argentina
Published: 1967
Place of publication: [Viedma
Language: spa
Number of pages: 59
Subjects: Irrigation -- Management.; Critical path analysis.
Notes: Bibliography: p. [3] of cover.
At head of title: Provincia de Rio Negro. Secretaria Tecnica de la Gobernación.