| LEADER | 00498nam a22001571a 4500 | ||
|---|---|---|---|
| 001 | UNA01000036361 | ||
| 005 | 20120328190439.0 | ||
| 008 | 080728s1962 000 0 spa d | ||
| 040 | |a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica | ||
| 082 | 0 | 4 | |a 631.5 |b W739c |
| 100 | 1 | |a Williams, Moyle S. | |
| 245 | 1 | 0 | |a Crop production levels and fertilizer use / |c Moyle S. William and John W. Couston |
| 260 | |a [S.l.] : |b Roma : FAO , |c 1962 | ||
| 300 | |a 47 p. ; |c 1v. | ||
| 650 | 0 | 4 | |a COSECHA |
| 650 | 0 | 4 | |a ABONOS |