000			00556nam a2200169 4500
001			0000006460
008			231118s9999 xx 000 0 und d
020	0	0	_a0816151288
040			_aPoliteknik Johor Bahru
090	0		_aTD171.7 . _bA16 1991
245	0	0	_a50 simple things you can do to save the earth _cThe Earth Works Group.
260	0	0	_aBoston, Massachusetts _bG.K Hall _c1991
300	0	0	_axvii, 218p. _bill. _c24cm.
650	0	0	_aEnvironmental protection _xCitizen participation.
650	0	0	_aLarge type books.
710	0	0	_aEarth Works Group (U.S.)
999			_c111643 _d111643