000 00272nam a2200109Ia 4500
008 201110s9999 xx 000 0 und d
100 _aMinnesota, energy Agency
245 0 _aEarth Sheltered housing Design
260 _bVAN Wostrand,N.Y
_c1978
300 _c318
942 _cBK
999 _c8681
_d8681