Time and temperature effects on geomembrane strain from a gravel particle subjected to sustained vertical force A. Sabir, R.W.I. Brachman 249-263 Experimental evidence of size effect in soil cracking M.R. Lakshmikantha, Pere C. Prat, Alberto Ledesma 264-284 Effect of drainage conditions, bed thickness, and age on the shear strength of mine tailings in a very low stress range Rozalina S. Dimitrov..