Lamorena, Melchora B. <br/><br/>Instructional Strategies in Ecology  - 1st Edition  - Manila  Rex Book Store  2000.  ©2000  - ill 192 p.  col. ill.; 22 p.  <br/><br/><label>ISBN: </label>971-23-2867-8 <br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture<br/><br/><label>LC Class. No.: </label>Q335  / .L192 2000