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प्रकाशित 2017
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प्रकाशित 2018
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Soil and geology report hwy 46 projectfederal docप्रकाशित 2015
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Botany species survey and site management summary hwy 46 timber saleWillamette National Forest Detroit Ranger Districtfederal docप्रकाशित 2017
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Final environmental statement hwy 46 projectWillamette National Forest Marion County Oregonfederal docप्रकाशित 2018
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Hwy 46 sivicultural prescriptionfederal docप्रकाशित 2017