000 00393nam a2200169Ia 4500
008 220907s9999 xx 000 0 und d
020 _a
040 _aGS-LRC
_cGS-LRC
082 _a630.1 P21s
100 _aParker, Bertha M.
245 0 _aSoil
250 _a-
260 _aSacramento, CA.
_bCalifornia State Department of Education
_c1959
300 _a36
942 _cBK
999 _c3082
_d3082