000 00321nam a2200121Ia 4500
008 211209s1974 xx 000 0 und d
041 _aeng
082 _a550 N65 UNI
100 _aUNITED STATES DEPARTMENT OF INTERIOR
245 _aEARTH MANUAL
260 _aLONDON
_bOXFORD AND IBH PUBLISHERS COMPANY
_c1974
300 _a811
999 _c6247
_d6247