Libros de irrigation projects

2 libros en este género

Guide to the economic evaluation of irrigation projects by Hellmuth Bergmann - Book Cover

Guide to the economic evaluation of irrigation projects

Hellmuth Bergmann

Sin valoración

Principles of project formulation for irrigation and drainage projects by American Society of Civil Engineers. Technical Committee on Project Formulation for Irrigation and Drainage Systems. - Book Cover

Principles of project formulation for irrigation and drainage projects

American Society of Civil Engineers. Technical Committee on Project Formulation for Irrigation and Drainage Systems.

Sin valoración