ecological migration inside country of dry zone of

ecological migration inside country of dry zone of central Ningxia

migration of orogenic zone

trade-wind zone [= zone of trade wind]

Accumulation zone of liquid water

accumulation zone of supercooled raindrop

Act Governing the Territorial Sea and the Contiguous Zone of the Republic of China

action zone of switching capacitor banks

agricultural and pasturing interlaced zone of Nort

agriculture and pasturage interlaced zone of north

agriculture and pasturage interlaced zone of northern Shaanxi Loess Plateau

agro-pastoral transition zone of north china

anchorage zone of cable and tower

Anchorage Zone of Cable Tower

anchorage zone of hanger

Anchorage Zone of Pylon

Anchorage Zone of Steel

anomaly zone of air magnetic survey

appearance of zone fracture