Ключевые слова: agriculture, asian, bai, beautiful, cai, ecology, environment, farm, field, food, green, ground, ifugao, land, landscape, line, local, luzon, nam, nature, paddy, patchwork, philippines, plant, plantation, range, regulation, rice, rough, sapa, soil, southeast, terrace, terraced, thailand, tourism, traditional, travel, valley, view, water,