Structural.

Structural steelwork MacGinley, T. J. 1992 Structural steelwork connections Owens, Graham 1989 Structure of steel simply explained Gregory, Edwin 1943 Techniques to assess the corrosion activity of steel reinforced concrete structures Neal S. Berke, Edward Escalante, Charles K. Nmai, and David Whiting, editors 1996 Tectonic geomorphology Burbank, Douglas West 2012 Tectonics and landforms Ollier, Cliff 1981 Tectonics and metamorphism Greco M. Antonio 1989 Tectonics of the western Himalayas edited by Lawrence L. Malinconico, Jr., Robert J. Lillie 1989 The design of welded steel structures Moon, A. Ramsay 1948 The mapping of geological structures McClay, K. R. 1987 The Megatectonics of continents and oceans Edited by Helgi Johnson and Bennett L. Smith 1970 The morphology of the earth King C. Lester Year not listed The Nature of the solid earth Editor, Eugene C. Robertson. Associate editors, James F. Hays and Leon Knopoff 1971 The techniques of modern structural geology Ramsay, John G. 1983 The Tectonics of the Canadian Shield Stevenson, John S 1962 The Tectonics of the Canadian Shield edited by John S. Stevenson 1962 The unstable earth Steers, J. A. 1937 The unstable earth Steers, James Alfred. [from old catalog] 1932 The use of stereographic projection in structural geology Phillips, F. C. 1971 The use of stereographic projection in structural geology Phillips, Frank Coles 1973