Canal structure subsidence investigation using ground penetrating radar and geotechnical techniques.Published in:International Journal of Geo-Engineering, 2016, v. 7, n. 1, p. 1, doi. 10.1186/s40703-016-0023-xBy:Evinemi, Isaac;Adepelumi, Adekunle;Adebayo, OlasupoPublication type:Article