山东人民出版社出版的景苏、罗仑著《清代山东经营地主底社会性质》是一本探寻清代山东各地农民分化的基本倾向和经营地主的社会性质问题的专著。作者在本书中列举了山东三个经营地主的典型调查材料,光绪朝46个县131家经营地主的调查材料和两家租佃地主的 Jing Su and Luolun, published by Shandong People’s Publishing House, “The Social Nature of Landlords Operating in Shandong in the Qing Dynasty” is a monograph exploring the basic tendencies of peasants’ differentiation across Shandong in the Qing Dynasty and the social nature of running landlords. In this book, the author lists the typical survey materials of three landowners in Shandong. The materials of the investigation of 131 landowners operating in 46 counties of Guangxu and the two tenant landowners