000			00347nam a2200133 4500
020			_a9781615303175
082			_a551.415 DESE
245			_aDeserts and steppes. _cSteppe ecology. Desert ecology.
250			_a1st ed.
260			_aNew York: _bBritannica Educational, _c2011.
300			_bhbk; 234p.
942			_2ddc
999			_c630391 _d630390