00538nam a2200157Ia 4500008004100000082001000041100006100051245003300112260002800145365000600173630003300179730003300212942000900245999001900254952010700273100415s9999    xx            000 0 und d  b10796  aNational Geographycial And Solar Ierrestrian Data Centre  aNational Geographic Vol. 142  aWASHINGTONc1972bN.G.S  b0  aNational Geographic Vol. 142  aNational Geographic Vol. 142  cBOOK  c593722d593719  00104070aBNHSbBNHSd1985-01-01g0.00l0o 10796pBNHS-10796r2010-04-15 00:00:00w2010-04-15yBOOK