Xu, Guangqi,  1562-1633. <br/><br/>
Nong zheng quan shu / 
Xu Guangqi zhu. 
 - Di 1 ban. 
 - Beijing :  Zhonghua shu ju,  1956. 
 - 2 v. ([31], 1400 p.) :  ill. ;  20 cm. 
<br/><br/><label>LCCN: </label>c  58005206  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture--Early works to 1800.<br/>Agriculture--China.
<br/><br/><label>LC Class. No.: </label>S515  / .H74