Clasificación de la Biblioteca del CongresoTH7413.A66

architecture(173) art(7) buildings(16) construction(73) cookbook(7) cooking(8) corporate(8) design(39) diy(73) ecology(10) energy(94) engineering(65) environment(16) fire(6) gardening(6) Geneva(6) green(18) guide(10) handbook(32) history(29) homesteading(38) household(8) houses(10) housing(10) how-to(55) math(5) photography(5) practical living(5) reference(74) science(20) self-help(6) self-reliance(5) self-sufficiency(25) sustainability(58) sustainable living(16) systems(5) thermodynamics(5) trades(22) usa(9) wood(11)