13.020.70: Environmental projects

Search Results

  1. UNE 157921:2006

    General criteria for the preparation of studies of environmental impact.

    standard by UNE, 05/31/2006.

    Languages:

    • 👥MULTI-USER

  2. UNE 157922:2006

    General criteria for the production of environmental impact studies for railroad and roads projects

    standard by UNE, 05/31/2006.

    Languages:

    • 👥MULTI-USER

  3. UNE 157923:2006

    General criteria for the products of environmental impact studies of projects for irrigation.

    standard by UNE, 11/22/2006.

    Languages:

    • 👥MULTI-USER