000			01474nam a2200361 a 4500
005			20250914074237.0
008			981208s1992 xxu 00 eng
010			_a92-26303
020			_a0309047811 _cRM70.79
035			_a730982
039		9	_y08-18-1999 _zload
043			_an-us---
090			_aSB482.A3
090			_aSB482
110	2		_aUnited States. Committee on Improving the Science and Technology Programs of the National Park Service
245	1	0	_aScience and the national parks _cCommittee on Improving the Science and Technology Programs of the National Park Service, Board on Environmental Studies and Toxicology and Commission on Geosciences, Environment, and Resources, National Research Council
260			_aWashington, D. C. _bNational Academy Press _c1992
300			_a122 p. : ill., maps ; 23 cm.
504			_areferences p. 113-115
590			_a1
610		2	_aUnited States. National Park Service _xManagement
650			_aNational parks and reserves _xResearch _xUnited States
650			_aNational parks and reserves _xUnited States _xManagement
710	2		_aNational Research Council (U.S.). Board on Environmental Studies and Toxicology
907			_a.b12065262 _b2021-05-28 _c2019-11-12
942			_c01 _n0 _kSB482.A3
914			_avtls000213346
990			_agab
991			_aFakulti Sains Fizik dan Gunaan
998			_at _b1999-05-08 _cm _da _feng _gxxu _y0 _z.b12065262
999			_c208034 _d208034