Day, Richard Hollis,  1933- <br/><br/>
Simple methods of estimating certain nonlinear functions with emphasis on agricultural data / 
by Richard H. Day. 
 - Washington, D.C. :  U.S. Dept. of Agriculture, Economic Research Service,  1963. 
 - ii, 28 p. :  ill., charts ;  26 cm. 
 - Agriculture handbook / United States Department of Agriculture ;  no. 256 .
 - Agriculture handbook (United States. Department of Agriculture) ;  no. 256. .
<br/><br/>Bibliography: p. 14-15. 
<br/><br/><label>LCCN: </label>agr63000426  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Functional equations.<br/>Difference equations.<br/>Agriculture--Mathematical models.
<br/><br/><label>LC Class. No.: </label>S566  / .D3 
<br/><br/><label>National Agricultural Library Call No.: </label>1  / Ag84Ah no.256