000			00677nam a2200205 a 4500
001			A30009 9768
003			dti
005			20170506184835.0
008			s1998 000 0 eng
020			_a0132713217
100	1		_aMackenzie, Fred T.
245	1	0	_aOur changing planet : _ban introduction to Earth system science and global environmental change / _cby Fred T. Mackenzie.
250			_a2nd ed.
260			_aEnglewood Cliffs, N.J. : _bPrentice-Hall, _c1998.
300			_ax, 486 p.
500			_aIncludes bibliographical references and index.
650		0	_aEnvironmental sciences.
650		0	_aHuman ecology.
650		0	_aNature _xEffect of human beings on.
999			_c371700 _d371700