Iruthayaraj, M.R. Morachan, Y.B. <br/><br/>
Production function analysis of irrigation water and nitrogen fertilizer in swamp rice production 

 - v. 27(4) p. 411-413 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ARROZ<br/>ORYZA SATIVA<br/>NITROGENIO<br/>FERTILIZANTE NITROGENADO<br/>RENDIMENTO<br/>IRRIGACAO