Effect of feeding method on area nitrogen utilization in dairy heifers /
| Autor principal: | |
|---|---|
| Formato: | Tesis Libro |
| Lenguaje: | Spanish |
| Publicado: |
[S.l.] :
S.l.] : Eduarte ,
1986
|
| Materias: |
| LEADER | 00668nam a22001931a 4500 | ||
|---|---|---|---|
| 001 | UNA01000036410 | ||
| 005 | 20120328190441.0 | ||
| 008 | 080728s1986 000 0 spa d | ||
| 040 | |a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica | ||
| 082 | 0 | 4 | |a 636.21 |b E23e |
| 100 | 1 | |a Eduarte Zeledón, Eduardo | |
| 245 | 1 | 0 | |a Effect of feeding method on area nitrogen utilization in dairy heifers / |c Eduardo Eduarte Zeledón |
| 260 | |a [S.l.] : |b S.l.] : Eduarte , |c 1986 | ||
| 300 | |a 60 p. ; |c 27 cm. | ||
| 502 | |a Tesis (M.Sc)-Souther Illinois University | ||
| 504 | |a Incluye bibliografía | ||
| 650 | 0 | 4 | |a GANADO BOVINO |
| 650 | 0 | 4 | |a NUTRICION ANIMAL |
| 650 | 0 | 4 | |a NITRÓGENO |