Gómez, Kwanchai A. <br/><br/>
Techniques for field experiments with rice  : layout, ampling, sources of error 

 - Manila :  International Rice Research Institute,  1972 
 - 46 p.  : ilus. ; gráfs. 
<br/><br/><label>LCCN: </label>67671 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultura--Experimentación.<br/>Arroz--Investigación.