Clasificación de la Biblioteca del CongresoSB439.W2

agriculture(157) biology(114) botany(838) California(74) care(26) carnivorous plants(59) conservation(60) cultivation(195) desert(33) design(162) diy(63) ecology(207) environment(114) flowers(837) garden(1,595) gardening(11,958) gardens(796) growing(25) guide(168) guidebook(69) history(266) homesteading(39) horticulture(1,244) how-to(217) landscape architecture(137) landscape design(150) nature(744) organic(41) outdoors(61) perennial(61) pond(42) ponds(147) prairie(79) reference(1,079) science(189) Southwest(37) sustainability(83) Texas(85) tree(38) trees(1,593) tropical(28) tulips(69) wildlife(49)