000 00419nam a2200145Ia 4500
008 100415s9999 xx 000 0 und d
082 _b10774
100 _aNational Geographycial And Solar Ierrestrian Data Centre
245 _aNational Geographic Vol. 120
260 _aWASHINGTON
_c1961
_bN.G.S
365 _b0
630 _aNational Geographic Vol. 120
730 _aNational Geographic Vol. 120
942 _cBOOK
999 _c593700
_d593697