000			00457nam a22001697a 4500
003			OSt
005			20120912120732.0
008			120912b xxu||||| |||| 00| 0 eng d
020			_a0356050017
082			_a371.38 COL
100			_aCollis, Margaret.
245			_aUsing the environment : _b4 ways and means.
260			_aNew York : _bMacdonald educational, _c1975.
300			_a102 p, _bill. _c21 cm.
504			_aIncludes index.
942			_2ddc _cBK
999			_c1041 _d1041