Monitoring manual for glassland, shrubland and savanna ecosystems 
Jeffrey E. Herrick...[y otros 4] 
 - 202 páginas  28 cm. 
<br/><br/> v. II. Design, Supplementary methods and interpretation 
<br/><br/><label>ISBN: </label>0975555200 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Medio ambiente--conservación y protección
<br/><br/><label>Dewey Class. No.: </label>333.72  / MON 2009