| 000 -LEADER |
|---|
| fixed length control field |
006560000a22002410004500 |
| 041 0# - LANGUAGE CODE |
|---|
| Language code of text/sound track or separate title |
En |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER |
|---|
| International Standard Serial Number |
0258-8587 |
| 245 10 - TITLE STATEMENT |
|---|
| Title |
ECONOMICS WORKING PAPER |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) |
|---|
| Name of publisher, distributor, etc |
International Maize and Wheat Improvement Center |
| 310 ## - CURRENT PUBLICATION FREQUENCY |
|---|
| Current publication frequency |
Irr. |
| 362 1# - DATES OF PUBLICATION AND/OR SEQUENTIAL DESIGNATION |
|---|
| Dates of publication and/or sequential designation |
1980- |
| 515 ## - NUMBERING PECULIARITIES NOTE |
|---|
| Numbering peculiarities note |
En Español: <Economía |
| 515 ## - NUMBERING PECULIARITIES NOTE |
|---|
| Numbering peculiarities note |
Documento de Trabajo> |
| 593 ## - |
|---|
| -- |
06-07-2004 |
| 596 ## - |
|---|
| -- |
A |
| 590 ## - LOCAL NOTE (RLIN) |
|---|
| Provenance (VM) [OBSOLETE] |
International Maize and Wheat Improvement Center |
| Condition of individual reels (VM) [OBSOLETE] |
México |
| Origin of safety copy (VM) [OBSOLETE] |
27-6-641-06600 |
| -- |
México |
| 650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
MAÍZ |
| 9 (RLIN) |
2164 |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| 9 (RLIN) |
167379 |
| Topical term or geographic name as entry element |
TRIGO |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| 9 (RLIN) |
145120 |
| Topical term or geographic name as entry element |
ECONOMIA DE LA PRODUCCION |
| 856 40 - ELECTRONIC LOCATION AND ACCESS |
|---|
| Uniform Resource Identifier |
<a href="http://www.cimmyt.org">http://www.cimmyt.org</a> |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Koha item type |
|
