Observations on the wintering herons in the Kota Belud bird sanctuary, Sabah 27 February 1986 - 12 March 1986 :  report / 
by Richard V. Lansdown 
 - [Sabah :  Sabah Forest Department],  1986 
 - 14 p. :  ill. ;  30 cm. 
<br/><br/><label>ISBN: </label> Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Herons--Habitat--Sabah<br/>Birds--Sabah