por Anderson, Bruce, 1947- [autor] | Moller Bertran, Carlos [traductor] | Wells, Malcolm [autor] | Kennedy, Edward Moore, 1932- [prologuista] | Anderson, Bruce, 1947-. Passive solar energy.
por Ahrens, Donna [autor] | Ellison, Tom [autor] | Sterling, Raymond [autor] | Moller, Carlos [traductor] | University of Minnesota. Underground Space Center | Ahrens, Donna. Earth sheltered homes.