Primack,Richard B. <br/><br/>
Essentials of conversation biology :  
/ Primack,Richard B. 
 - 2nd ed. 
 - USA  Sinauer Associates  1998 
 - 659 p 
<br/><br/> 1.Major issues that define the discipline                          2.Valuing biodiversity                          3.Threats to bilogical diversity 
<br/><br/><label>ISBN: </label>9780878937219 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology
<br/><br/><label>Dewey Class. No.: </label>333.9511  / P9351