Title
Conference Dates
June 7-10, 2009
Recommended Citation
Felix Amberg, "PREFACE" in "Shotcrete for Underground Support XI", Felix Amberg, M.o.S. ETHZ, SIA, Switzerland; Knut F Garshol, BASF Construction Chemicals, LLF, USA Eds, ECI Symposium Series, (2009). https://dc.engconfintl.org/shotcrete/1