Proceedings 

 - Partanian, Malaysia :  The seminar,  1978 
 - 137 p.  ; gráfs. 
<br/><br/><label>LCCN: </label>54074 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Química vegetal.<br/>Suelos--Análisis.
<br/><br/><label>Dewey Class. No.: </label>631.42  / S4