| Published in: | Revista de Biología Tropical |
|---|---|
| Main Author: | |
| Format: | Article |
| Language: | English |
| Published: |
Universidad de Costa Rica
2003-03-01
|
| Online Access: | http://www.scielo.sa.cr/scielo.php?script=sci_arttext&pid=S0034-77442003000100025 |
