000 00611nam a22001457a 4500
082 _a620.1910287
_bNAT
_cD
100 _aNational academy of science national research Council
_940901
245 _aSoil testing methods moisture, density, classification soil cement
_cNational academy of science national research Council
260 _aWashington, D.C
_bNational academy of science national research Council
_c1956
300 _aiii, 47 P,:
_bill
526 _a0
_b0
_c0
_d620_191028700000000_NAT
650 _aNUST
_96342
700 _aNational academy of science national research Council
_940901
942 _2ddc
_cBK
999 _c545130
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