The future of agriculture :  technology policies and adjustment. 

 - Oxford :  Agricultural economics Institute,  1974. 
 - xx, 537 p. :  plates ;  23 cm. 
<br/><br/> " Papers and reports of fifteenth International Conferene of agricultural economists held at parque Anhembi, Sao Paulo, Brazil, 19-30 Aug 1973" 
<br/><br/> Open. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture--Forecasting--Congresses.<br/>Agriculture--Congresses.