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- [2] Heavy thinning of ponderosa pine stands: An Arizona case study USDA FOREST SERVICE ROCKY MOUNTAIN RESEARCH STATION RESEARCH PAPER RMRS, 2000, (RP-22): : 1 - +
- [7] Thinning as a tool in restoring and maintaining diverse structure in stands of Southwestern ponderosa pine CONFERENCE ON ADAPTIVE ECOSYSTEM RESTORATION AND MANAGEMENT: RESTORATION OF CORDILLERAN CONIFER LANDSCAPES OF NORTH AMERICA, 1996, 278 : 62 - 68