Hawksworth, D. L. <br/><br/>
Biodiversity and biosystematic priorities :  microorganisms and invertebrates : priorities for biosystematic research in support of biodiversity in developing countries : microorganisms and invertebrates / 
D. L. Hawksworth and J. M. Ritchie 
 - Wallingford :  CAB International,  1993 
 - 120 p. :  ill. ;  30 cm. 
<br/><br/>Includes bibliographical references (p. 61-70) and index 
<br/><br/><label>ISBN: </label>0851988873  RM188.10 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biological diversity--Developing countries<br/>Biology--Developing countries--Classification