000			00697nam a2200205 a 4500
001			000617904
005			20170507024122.0
008			060421s1993 ||||||||||||||||||||eng|d
040			_aDLC _cDLC _dDLC
041	0		_aeng
043			_an-us---
082	0	0	_a910/.9 _220
245	0	0	_aUnlocking secrets of the unknown with National Geographic / _cprepared by the Book Division, National Geographic Society.
260			_aWashington, D.C. : _bThe Society, _cc1993.
300			_a200 p. : _bill. (some col.) ; _c27 cm.
500			_aIncludes index.
650		0	_aGeography _xResearch.
610	2	0	_aNational Geographic Society (U.S.)
710	2		_aNational Geographic Society (U.S.). _bBook Division.
999			_c539064 _d539064