000 00398nam a2200145Ia 4500
008 240531s9999 xx 000 0 und d
020 _a 978-1-4262-0337-4
082 _aR 500 NAT
100 _aNational Geographi
245 4 _aThe Science Book
260 _aWashington, D.C., United States
_bNational Geographic Society
_c2008
520 _an/a
650 _aReference
700 _aNang Chan Yeema
999 _c11278
_d11278