| LEADER | 00489nam a22001571a 4500 | ||
|---|---|---|---|
| 001 | UNA01000013965 | ||
| 005 | 20120328185152.0 | ||
| 008 | 080728s1970 000 0 spa d | ||
| 040 | |a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica | ||
| 082 | 0 | 4 | |a 581.5 |b F879t |
| 100 | 1 | |a Frenkel, Robert E. | |
| 245 | 1 | 0 | |a Treading vegetation on Costa Rican soccer field / |c Robert E. Frenkel |
| 260 | |a Oregon : |b State University , |c 1970 | ||
| 300 | |a 63 h. | ||
| 650 | 0 | 4 | |a BOTANICA |
| 650 | 0 | 4 | |a ECOLOGIA |