TY  - BOOK
ED  - University of Minnesota.
ED  - Minessota.
TI  - Earth sheltered housing desing: Guidelines, examples and references 
SN  - 0442288212
AV  - TH4819.E27 E37
PY  - 1979///
CY  - New York
PB  - Van Nostrand Reinhold
KW  - Proteccion de la tierra
ER  -