000			00522nam a2200193Ia 4500
005			20250619145011.0
008			250619s9999||||xx |||||||||||||| ||und||
020			_a0273085271 _c£31.50
040			_aMAIN
041			_aEnglish
082			_a628.4 _bBAR
100			_aBarnes, D., Forster, C F and Johnstone, D W M
245		0	_aOxidation ditches in wastewater treatment
260			_aLondon _b; Pitman Books _c, 1983
300			_ax,278p.
650			_aSanitary Engineering
650			_aWaste Water
942			_cBK
999			_c118350 _d118350