Fertilizer use and production of carbohydrates and lipids :  proceedings of the 13th Colloquium of the International Potash Institute held in York/United Kingdom, 1977 

 - Bern, Switzerland :  International Potash Institute,  1977 
 - 356 pages :  illustrations ;  23 cm 
<br/><br/>includes bibliographical reference 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fertilizers --Congresses<br/>Carbohydrates --Congresses<br/>Lipids --Congresses
<br/><br/><label>LC Class. No.: </label>S631 F47