Rutherford, P.P. <br/><br/>
Seasonal changes in the invetase and hydrolase activities of Jerusal em artichoke tubers /  
P.P. Rutherford  and A.E. Flood. 
 - Ashford, Kent  :    Wye College, University of London,    1970. 
 - 953-956 p. :    ill., charts ;    26 cm. 
 - Reprint ;    no. 500. .
<br/><br/>Includes bibliographical references: P. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Jerusalem artichoke.<br/> Hydrolases.<br/> Invertase.
<br/><br/><label>Subjects--Geographic Terms: </label><br/> Flood, A.E.