000			00000nam a2200000 a 4500
005			20251203090509.0
082			_a639.34 _bAQU
100			_d_
110			_aHawkins, AD.
245			_aAquarium systems
260			_aLoNew Delhion _bAcademic Press _c1981
300			_ax, 452p, 23 cm.
690			_aAquariums
964			_bENG _c100 _d _e010 _f _g_
997			_a18242 LIBSC C
999			_c9710 _d9710