000			00390nam a2200157Ia 4500
003			NIELib
008			211019s9999||||xx |||||||||||||| ||und||
020			_a333 13218 1
082			_a372.241 _bHAR
100			_aHarris, Melville
245			_aEnvironmental Studies
260			_bMacmillan, _c1971. _aBasingstoke:
300			_a40p.; _c17 cm
650			_aPrimary Education
942			_2ddc _cLM
999			_c11989 _d11989