Solving the puzzle The ecosystem approach and biosphere reserves 

 - UNESCO  France  2000 
 - MAB 
 = Solving the puzzle The ecosystem approach and biosphere reserves 
<br/><br/><label>Standard No.: </label>M 
<br/><br/><label>Standard Tech. Report. No.: </label>
<br/><br/><label>LCCN: </label>B 
<br/><br/><label>Nat. Bib. No.: </label>P 2586 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>631:308SOL 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Universal Decimal Class. No.: </label>631:308