FUJII, Hideto <br/><br/>
Field Drainage method in the Wet Seeding (III) :  Experiment on Aunger Trencher Ditch/ 
Hideto Fujii, Yutaka Kanetani, Hiroyuki Hiraoka 
 - QM / DSP / 1991 No - 15 
 - [PLACE OF PUBLICATION NOT IDENTIFIED] :  Tropical Agriculture Research Center,  1991 
 - 17 pages  29 cm 
<br/><br/><br/>In english 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Drainage--Machinery