Sim, D <br/><br/>
Forestry exntension methods 
D Sim 
 - Rome  Food and Agriculture Organization of the United Nations (FAO)  1987 
 - ix,155p.  ill.  30cm. 
<br/><br/><label>ISBN: </label>9251026025 
<br/><br/><label>Subjects--Personal Names: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Forestry extension<br/>Forests and forestry,<br/>Developing countries
<br/><br/><label>LC Class. No.: </label>IRA SD251.S551