000 00814cam a22002531 4500
001 gs 47000284
003 DLC
005 20260227111353.0
008 780515s1947 nmua 000 0 eng c
010 _ags 47000284
035 _a(OCoLC)3895618
040 _aU. S. Geological Survey. Library
_cTxEU
_dDLC
042 _apremarc
050 0 0 _aTN24.N6
_bA232 no.28
082 _a553.69
100 1 _aClippinger, Donn Merrell,
_d1915-
245 1 0 _aPumice aggregate in New Mexico;
_bits uses and potentialities,
_cDonn M. Clippinger and Walter E. Gay.
260 _aSocorro,
_c1947.
300 _a56 p.
_billus., plates (2 fold.)
_c23 cm.
410 1 0 _aNew Mexico.
_bBureau of Mines and Mineral Resources.
_tBulletin
_v28
650 0 _aPumice.
650 0 _aConcrete.
700 1 _aGay, Walter E.,
_ejoint author.
999 _c28197
_d28197