000			00532nam a2200181 a 4500
001			A30009 7660
003			dti
005			20170506184710.0
008			s1992 000 0 eng
020			_a0395578213
100	1		_aGore, Al.
245	1	0	_aEarth in the balance : _becology and the human spirit / _cAl Gore.
260			_aBoston, Mass. : _bHoughton Mifflin, _c1992.
300			_a407 p.
650		0	_aHuman ecology.
650		0	_aEnvironmental protection.
650		0	_aEnvironmental policy _xinternational coperation.
999			_c369809 _d369809