por Anderson, Bruce, 1947- [autor] | Moller Bertran, Carlos [traductor] | Wells, Malcolm [autor] | Kennedy, Edward Moore, 1932- [prologuista] | Anderson, Bruce, 1947-. Passive solar energy.
por Camous, Roger [autor] | Castán y Gómez-Salvo, Santiago [traductor] | Watson, Donald [autor] | Camous, Roger. Habitat biochimatique.