Akande, M.O; <br/><br/>
Response of maize and cowpea grown sequentially to direct application of phosphate rock / 

 - Abeokuta   UNAAB  2005 
 - xviii, 157p.  Hb 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil science
<br/><br/><label>LC Class. No.: </label>GEN.A4 2005