Building on sinkholes design and construction of foundations in Karst terrain by Sowers, George F.

Available for University of the Philippines Diliman College of Engineering via ASCE Library. Click here to access
Also available remotely for University of the Philippines Diliman College of Engineering via ASCE Library. Click here to access thru EZproxy

Introductory soil mechanics and foundations geotechnical engineering by Sowers, George F.

Introductory soil mechanics and foundations by Sowers, George B.

Earth and rockhill dam engineering by Sowers, George F.