Colwell, J. D. <br/><br/>
A comparison of designs of field experiments for the National Soil Fertility Project 

 - Melbourne :  Commonwealth Scientific and Industrial Research Organization. Division of Soils,  1971 
 - 18 p.  : gráfs. 
 - Technical paper  ; 2 .
 - Technical paper  ; 2 .
<br/><br/><label>LCCN: </label>22249 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Diseños experimentales.<br/>Suelos--Fertilidad.