000 00369pam a2200145a 44500
082 _a549.6
_bR39s
100 _aRich, Charles Irvin
245 1 _aSOIL CLAY MINERALOGY
_cA SYMPOSIUM
260 _aChapel Hill
_bUniversity Of North Carolina Press
_c1964
300 _a330
650 _aClay. Analysis
700 _aKunze, G. W.
964 _gCIRC
997 _a56761 C
999 _c432709
_d432709