Chanco, Christine R.-- <br/><br/>Biological science/ Chanco, Christine R.--  -- Pasay City, Philippines:  Chanco, Christine R.  1997 <br/>xi, 258 p.:  ill.;  26 cm. <br/><br/> includes bibliographical references. <br/><br/><label>ISBN: </label>9718867058 <br/><br/><label>Subjects--Topical Terms: </label><br/>Biology.<br/><br/><label>Dewey Class. No.: </label>Elem 574 C360 1997