Instructional strategies in ecology:  A manual for indoor-outdoor ecology/ 
Melchora B. Lamorena 
 - Manila Philippines:  Rex Book Sore, Inc,  2000. 
 - ix, 192pp  ill.  
<br/><br/><label>ISBN: </label>971-23-2867-8 
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>Dewey Class. No.: </label>M 577 L234 2000