Logan, Terry J. <br/><br/>
Phosphorus analysis of major soil series samples from the Lake Erie drainage basin 

 - Wooster, Ohio :  The Ohio State University,  1989 
 - 11 p. 
 - Special circular  ; 131 .
 - Special circular  ; 131 .
<br/><br/><label>LCCN: </label>4566 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Escurrimiento.<br/>Suelos--Análisis.<br/>Suelos--Fósforo en.