Romero Rosales, Felipe. <br/><br/>
The flameless atomic absorption analysis of essencial transition elements in a soil-plant-insect ecosystem under controlled conditions 

 - (s.l.) :  The author,  1976 
 - 50 h.  ; gráfs. 
<br/><br/> Thesis (Doctor of Philosophy) -- University of Florida 
<br/><br/><label>LCCN: </label>52364 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Epilachna varivestis.<br/>Insectos y suelos.<br/>Plantas e insectos.<br/>Plantas--Elementos minerales.<br/>Suelos--Elementos minerales.