Shattuck, V. <br/><br/>
Hollow stem in broccoli  / 
by V. Shattuck and B.J. Shelp 
 - Ontario, Canada  :   Ministry of Agriculture and Food 
 - 2 p. 
<br/><br/><label>LCCN: </label>198672 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Brocolí--Enfermedades