Ruiz Vega, Jaime. <br/><br/>
Drought stress effects on determinante soybeans 

 - Ames, Iowa :  The author,  1982 
 - 152 h.  : gráfs. 
<br/><br/> 31-192 
<br/><br/>Tesis (Master of Science) -- Iowa State University. Department of Agronomy 
<br/><br/><label>LCCN: </label>68795 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soya--Agua requerida.<br/>Soya--Efecto de las sequías.<br/>Soya--Rendimiento.