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With Regard to Forest Assets and Forest Asseting Management
ding jiaqi1 zhao dongqiu2 yan qingxiang 3 (1 northeast agricultural university; huarbin 150040; 2 hua nan forest production division; forestry bureau of heilongjiang province; huanan 154431; 3 hua nan forest s procuratorate of heilongjiang province; huanan 154431)
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