<style face="normal" font="default" size="100%">The Effect of Prescribed Burning on Southwest Ponderosa Pine Growth</style>

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<style face="normal" font="default" size="100%">The Effect of Prescribed Burning on Southwest Ponderosa Pine Growth</style>

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<style face="normal" font="default" size="100%">The Effects of Fire Exclusion on Growth in Mature Ponderosa Pine in Northern Arizona</style>