| LEADER | 00653nam a2200205 u 4500 | ||
|---|---|---|---|
| 001 | 000552999 | ||
| 005 | 20070803142335.0 | ||
| 008 | 031105s1969 xxu ||||| eng | ||
| 035 | |a 7644153 | ||
| 040 | |a Sistema de Bibliotecas de la Universidad de Costa Rica | ||
| 041 | 0 | |a eng | |
| 082 | 0 | |a 632.58 |b I19in |2 00 | |
| 245 | 1 | 0 | |a Identification of weed seelings, broadleaves |
| 260 | |a Urbana Ill : |b Vocational Agricultural Service College of Agriculture University of Illinois, |c 1969. | ||
| 300 | |a 41 c. : |b color ; |c 35 mm. | ||
| 490 | 0 | |a FOCUS | |
| 650 | |a MALEZAS | ||
| 912 | |a 03-AUG-2007 - VARGAS ZUÑIGA, SUSAN | ||
| 949 | |a - Priscilla | ||
| 916 | |a Reconversión | ||