000			00370nam a2200133Ia 4500
008			160306s9999 xx 000 0 und d
041			_aENG
080			_a502.7 _bBRA-N
100			_aBrainerd, John W.
245			_aNature study for conservation _bhandbook for environmental education
260			_c1971 _aNew York _bMacmillan
300			_a xiii, 352p.
942			_cBK _2udc
999			_c34143 _d34143