Francis, Charles M. <br/><br/>
The management of edible bird's nest caves in Sabah / 
compiled by Charles M. Francis 
 - Sandakan :  Wildlife Section, Sabah Forest Department,  1987 
 - xii, 217 p. ;  28 cm. 
<br/><br/>Bibliography & references : p. 213-217 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Swifts--Nests--Economic aspects--Sabah<br/>Collocalia--Nests--Economic aspects--Sabah<br/>Edible birds' nests--Sabah