00475nam a2200145Ia 4500008004100000082001800041100001900059245007800078260005600156300000800212650004100220650003400261653001600295653001800311170901s1983    xx            000 0 und d  a634.956bW46S  aWiersum, K. F. 0aStrategies And Designs For Afforestation, Reforestation And Tree Planting  aDehradunbInternational Book Distributing Co.c1983  a432  aAgriculture and related technologies  aTechnology (Applied sciences)  aForestation  aTree planting