Aspects of crop growth Agronomy Conference ( <br/><br/>
Aspects of Crop Growth Agronomy Conference:  proceedings of a Conference organised by the Agricultural Development and Advisory Service at Bournmouth 20-21 January 1981 

 - London:  HMSO,  1981 
 - iii, 116p. 
 - Reference book /  no.341 .
<br/><br/> At head of title: Ministry of Agriculture, Fisheries and Food 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Crop and soils<br/>Soil productivity<br/>Agriculture<br/>Plant-soil relationships