Agronomic crops team On-farm research projects 1998 /  
edited by P hil E. Rzewinki 
 - Wooster, Ohio :    Ohio Agricutural Research and Development Center,    1999. 
 - 82 p. :    ill. ;    30 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Crops.
<br/><br/><label>Dewey Class. No.: </label>630