000			00335nam a2200133Ia 4500
008			160710s1983 xx 000 0 und d
020			_a0250403927
082			_a627.14 REC
100			_aCHAPRA,S.A
245			_aENGINEERING APPROACHES FOR LAKE MANAGEMENT / V2
260			_bBUTTERWORTH PUB. _c1983
300			_a492
942			_2ddc _cB
999			_c63771 _d63771