L. Chiarappa <br/><br/>
Crop loss assessment methods : FAO manual on the evaluation and prevention of losses by pests, disease and weeds 

 - Rome  Food and Agriculture Organization of the U N.  1971 
 - 112p 
<br/><br/>L. Chiarappa: Crop loss assessment methods : FAO manual on the evaluation and prevention of losses by pests, disease and weeds.  Rome.  Food and Agriculture Organization of the U N., 1971. 85198-185-2--(632.9CHI)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>85198-185-2 
<br/><br/><label>Dewey Class. No.: </label>632.9  / FAO