| 000 | 00581nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1987 xx 000 0 und d | ||
| 082 | _a338.173 15 I-5O | ||
| 100 | _aInternational Maize and Wheat Improvement Center (CIMMYT) | ||
| 245 | 0 | _a1986 (CIMMYT world maize facts and trends : the economics of commercial maize seed production in developing countries | |
| 260 | _c1987 | ||
| 300 | _a50p | ||
| 650 | _aCORN INDUSTRY -- DEVELOPING COUNTRIES | ||
| 653 | _aCORN -- - ECONOMIC ASPECTS -- - DEVELOPING C | ||
| 653 | _aCORN INDUSTRY -- DEVELOPING COUNTRIES | ||
| 942 |
_2ddc _cB |
||
| 999 |
_c89949 _d89949 |
||