TY - BOOK A1 - U. S. Bureau of Reclamation TI - Earth manual; A guide to the use of soils as foundations and as construction materials for hydraulic structures PB - کتابخانه مرکزی و مرکز اسناد دانشگاه اصفهان SN - 103970555 UR /book/103970555/Earth-manual-A-guide-to-the-use-of-soils-as-found/ ER -