Soil conservation and management in developing countries   : report of an expert consultation held in Rome 22-26 November 1976. 
Food Agriculture Organization. 
 - Rome:  Food Agriculture Organization of the United Nations  1977 
 - 212p. 
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<br/><br/><label>ISBN: </label>92-5-100430-7 
<br/><br/><label>Source: </label> 2015-63 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Soil conservation--Tropics--Congresses. <br/>Soil erosion--Tropics--Congresses.<br/> Agriculture--Tropics--Congresses.
<br/><br/><label>LC Class. No.: </label>S590   / .S68 1977