000			00359nam a2200145Ia 4500
008			160306s9999 xx 000 0 und d
020			_a0697046664
041			_aENG
080			_a577.4 _bJAC-M
100			_aJackson, Wes
245			_aMan and the environment
260			_c1971 _aDubuque _bWM. C. Brown Company
300			_a xxiii, 322p.
942			_cBK _2udc
999			_c34811 _d34811