00000nz a2200000n 4500 001 KSH1998007373 005 20000617130108 008 980429 n azknn|abn |a a|a | 150 ▼a개간지[開墾地]▲ 450 ▼wr▼i독일어▼aReutfeld▲ 550 ▼a개간[開墾]▲ 550 ▼a개간지 토양[開墾地土壤]▲