000 00323nam a2200133Ia 4500
005 20260205095210.0
008 260111s9999||||xx |||||||||||||| ||und||
082 _a500 P223B
100 _aPARKER BERTHA MORRIS
245 0 _aSBAUM,RALPH BALANCE IN NATURE
260 _aROW
_bPETERSON
_c1955
300 _a36
942 _cBK
999 _c206400
_d206400