000			00441nam a2200169Ia 4500
003			NIELib
008			211019s9999||||xx |||||||||||||| ||und||
020			_a0-7453-0928-3
082			_a333.707 _bDUF
100			_aDuffell, Roger _912420
245			_aTaking responsibility : engineering
260			_bPluto, _c1995. _aLondon:
300			_avii,71p.; _c21cm
650			_aEnviromental Education
650			_aLand Economics
942			_2ddc _cLM
999			_c31405 _d31405