University of Maryland <br/><br/>
Bulletin of Cooperative Extension Service University of Maryland. No 233, 244, 249, 260-261, 263, 267, 269, 274, 283, 289, 291,  

 - Maryland  University of Maryland  1979 
 - 497p 
<br/><br/>University of Maryland: Bulletin of Cooperative Extension Service University of Maryland. No 233, 244, 249, 260-261, 263, 267, 269, 274, 283, 289, 291, 294-296(1979-1982).  Maryland.  University of Maryland, 1979.--(630.5UNI)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Subjects--Topical Terms: </label><br/>AGRICULTURE
<br/><br/><label>Dewey Class. No.: </label>630.5  / BCESUM