Fahrney , Keith Spalding <br/><br/>
On-Farm assessment of Sesbania green manure in a rainfed rice system in Nertheast Thailand  [microform] / 
Fahrney , Keith Spalding 
 - Ann Arbor, Mich. :  University Microfilms International,  1997 
 - 3 microfisches ;  11x 15 cm. 
<br/><br/>Thesis (Ph.D) - University of Hawaii , 1997