The philippines recommends for irrigation water management / 
Philippines council for agriculture and resources research and development. 
 - 1st ed. 
 - Philippines :  Philippines council for agriculture and resources research and development ;  1983. 
 - 120p. :  ill. ;  27 cm. 
<br/><br/><label>ISBN: </label>X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer fundamentals.
<br/><br/><label>Dewey Class. No.: </label>005  / PHI