000 00240nam a2200097Ia 4500
008 180713s9999 xx 000 0 und d
100 _aFOSTER, WALTER T.
245 0 _aHOW TO DO WATER COLONIES
260 _aCALIFORNIA
_bWALTER T. F
942 _cGB
999 _c7997
_d7997