Casley,Dennis J. <br/><br/>
Project monitoring and evaluation in agriculture 
/ Dennis J.Casley and Krishna Kumar 
. - London  : The johns hopkins universty press, c 1987
. - XIII-159 p.  : couv.ill.  ; 25 cm. 
<br/><br/>index 
<br/><br/><label>ISBN: </label>0801836158 
<br/><br/><label>Source: </label> Dons divers 
<br/><br/><label>Universal Decimal Class. No.: </label>338.922.