Filters: Collection: "ir_eua"
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Mineral management plan: Glen Canyon National Recreation Area--Arizona and Utah | 1980-03 | A General Management Plan (GMP) for Glen Canyon National Recreation Area was prepared during the period 1973 - 1979 and was approved on November 21, 1979, after it and an accompanying final environmental statement (FES 79-23) had been released to the public. That Plan called for the preparation of a... |
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