Rubio, Roberto P.  <br/><br/>Ilahas sa tropiko/ Roberto P. Rubio.--  -- Quezon City:  Sentro ng Wikang Filipino.,  1998. <br/>142 p.;  25 cm. <br/><br/><label>ISBN: </label>971-8781-75-7 <br/><br/><label>Subjects--Topical Terms: </label><br/>Wildlife conservation--Philippines.<br/><br/><label>Dewey Class. No.: </label>Fil 333.9516 R825 1998