000 00316 a2200121 4500
082 _a622.83
_bR81p
245 1 _aSTANDARD PISTON SAMPLING
_cA REPORT
260 _aStockholm
_b
_c1961
300 _a45
440 _aRoyal Swedish Geotechnical Institute Proceedings
_vNo. 19
964 _gCIRC
997 _a30720 v. 19 s C
999 _c456285
_d456285