Watson, Andrew M. <br/><br/>
Agricultural innovation in the early Islamic world :  the diffusion of crops and farming techniques, 700-1100 / 
Andrew M. Watson 
 - Cambridge :  Cambridge University Press,  1983 
 - 260 p. ;  26cm. 
 - Cambridge studies in Islamic civilization .
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural innovations--Islamic Empire--History