| LEADER | 00687nam a2200205 u 4500 | ||
|---|---|---|---|
| 001 | 000376428 | ||
| 005 | 20201028111926.0 | ||
| 008 | 980923s1958 xxu ||||| spa | ||
| 035 | |a 2988553 | ||
| 040 | |a Sistema de Bibliotecas de Universidad de Costa Rica | ||
| 041 | 0 | |a spa | |
| 082 | 0 | |a 631.5 |b C881E |2 00 | |
| 100 | 1 | |a Duley, Frank Leslie |d n. 1888 |e Autor/a |4 aut | |
| 245 | 1 | 0 | |a Estimating the amount of crop residue on a field / |c by F. L. Duley. |
| 250 | |a 1. edición | ||
| 260 | |a Washington : |b U.S. Government Printing Office, |c 1958. | ||
| 300 | |a 31 páginas : |b ilustraciones. | ||
| 650 | 0 | 7 | |a COSECHAS |x RESIDUOS |
| 912 | |a 30-SEP-2008 - SALAZAR ALVAREZ, CLAUDIO | ||
| 916 | |a Reconversión | ||