Van Eysinga, J. P. N. L. Roorda. <br/><br/>
Nitritional disorders in chrysanthemuins / 
J.P.N.L. Roorda van Eysinga and K.W. Smilde. 
 - Wageningen :  Center for Agricultural Pub. & Documentation,  1980. 
 - 42p. :  ill. ;  20cm. 
<br/><br/>Includes bibliography: p.38-42. 
<br/><br/><label>ISBN: </label>9022007189 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chrysanthemums.<br/>Deficiency diseases in plants.<br/> Plant diseases--Nutritional aspects.