v.40, n.5, p.1023-1030, mai, 2010
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Universidade Federal de Santa Maria
2010-09-01
|
| Series: | Ciência Rural |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782010000900033 |