Organic agriculture production :  intermediate / 
authored and edited by 3G Elerning FZ LLC. 
 - vi, 361 pages :  ill (some color) ;  30 cm. +  1 computer optical disc (4 3/4 in.). 
<br/><br/><label>ISBN: </label>9789351118899 9351158896 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Organic farming.
<br/><br/><label>LC Class. No.: </label>S605.5   / .O731 2016