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| LEADER |
00731nam a22001811a 4500 |
| 001 |
UNA01000172431 |
| 005 |
20120328201510.0 |
| 008 |
080728s1977 fr 00010 spa d |
| 035 |
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|a 003861
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| 040 |
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|a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
|
| 082 |
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|a 003861
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| 100 |
1 |
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|a Costa Rica. Presidente (1982-1986 : Monge Alvarez, Luis Alberto)
|
| 110 |
1 |
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|a Development Centre of the Organization for Economic Co-Operation and Development
|
| 245 |
1 |
0 |
|a Report of the steering group on pest control under the conditions of small farmer food crop production in developing countries
|
| 260 |
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|a París FR:
|b O.E.C.D,
|c 1977
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| 300 |
|
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|a 85 p.
|
| 710 |
1 |
|
|a Asociación Demográfica Costarricense
|
| 901 |
|
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|a MMO-20060315
|