本书以时代楷模——八步沙林场"六老汉"为蓝本，讲述了38年来，以"六老汉"为代表的八步沙林场三代职工，完成治沙造林21.7万亩，管护封沙育林草面积37.6万亩的感人事迹。
本书以时代楷模——八步沙林场"六老汉"为蓝本，讲述了38年来，以"六老汉"为代表的八步沙林场三代职工，完成治沙造林21.7万亩，管护封沙育林草面积37.6万亩的感人事迹。
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