Hazell,P.B.R Norton,R.B Parthasarathy,M <br/><br/>
Importance of risk in agricultural planning models / P.B.R.Hazell (etal...) 

 - Washington  World Bank  1978 
 - 34p. 
 - World Bank staff working paper .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural planning models<br/>Agriculture