00695nam a2200193Ia 4500008004100000020001500041020001800056041000800074050002700082100001100109245006000120246004700180260005000227300004200277490004100319650004800360650005000408650004300458201221s9999||||xx |||||||||||||| ||und||  a7520302717  a9787520302715  achi  aGE160.C6 b.C44 2017   a陈跃 0a清代东北地区生态环境变迁研究b / c陈跃  a清代東北地區生態環境變遷研究  a北京 : b中國社会科学出版社,c2017  a5, 2, 434 p. : bill., maps ;c24 cm.  a国家社科基金后期资助项目  aChina -- History -- Qing dynasty, 1644-1912  aManchuria (China) -- Environmental conditions  aManchuria (China) -- Social conditions