Primack, Richard B. <br/><br/>
Essentials of conservation biology /  
by  Richard B Primack. 
 - 5th ed /   . 
 - Sunderland :   Sinauer Associates ,   1993. 
 - xii? ,564p. :   ills,dia,figs,plates ;   24cm .  
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<br/><br/><label>ISBN: </label>0878937226  UKP 24.95 
<br/><br/><label>Subjects--Index Terms: </label>BIOLOGICAL DIVERSITY CONSERVATION 
<br/><br/><label>Dewey Class. No.: </label>333.9511  / PRI/E