Rogstad, Steven Hans <br/><br/>
A biosystematic investigation of the polyalthia hypoleucacomplex (Annonaceae) of Malesia / 
Steven Hans Rogstad 
 - Cambridge, Mass. :  Harvard University Press,  1986 
 - 323 p. :  ill. ;  21 cm. 
<br/><br/>Thesis (Ph.D) - Harvard University, 1986 
<br/><br/>p. 307-323 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Annonaceae--Malesia