Bu Fengxian 卜風賢 <br/><br/>
Zhou Qin Han Jin shi qi nong ye zai hai he nong ye jian zai fang lue yan jiu 周秦漢晉時期農業災害和農業減災方略研究 
Bu Fengxian 卜風賢 [著] 
 -  2006 北京  社會科學出版社  2006 
 - [14], 363 p. 
<br/><br/>with english abstract 
<br/><br/><br/>简体字 
<br/><br/><label>ISBN: </label>7500456441 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economy -- Agriculture -- Agricultural Natural Disaster -- Zhou<br/>Economy -- Agriculture -- Agricultural Natural Disaster -- Qin<br/>Economy -- Agriculture -- Agricultural Natural Disaster -- Han<br/>Economy -- Agriculture -- Agricultural Natural Disaster -- Jin