| 000 | 00957nam a22003617a 4500 | ||
|---|---|---|---|
| 001 | G19681 | ||
| 003 | MX-TxCIM | ||
| 005 | 20211006074323.0 | ||
| 008 | 121211s ||||f| 0 p|p||0|| | | ||
| 040 | _aMX-TxCIM | ||
| 041 | 0 | _aEn | |
| 043 | _aMX | ||
| 072 | 0 | _aE16 | |
| 072 | 0 | _aF01 | |
| 090 | _aCIS-345 | ||
| 100 | 1 |
_9402 _aSprague, E. W. |
|
| 245 | 0 | 0 | _aWhat limits world maize production? |
| 260 | _c1974 | ||
| 300 | _aNon-sequence pages | ||
| 340 | _aPrinted | ||
| 546 | _aEnglish | ||
| 591 | _a8972-R|3 | ||
| 595 | _aCSC | ||
| 650 | 1 | 7 |
_aAgricultural development _gAGROVOC _2 _91002 |
| 650 | 1 | 0 | _aBasic needs |
| 650 | 1 | 0 | _aDeveloping Countries |
| 650 | 1 | 0 | _aDevelopment policies |
| 650 | 1 | 0 |
_aProduction policies _91221 |
| 650 | 1 | 0 |
_aSeed production _91253 |
| 650 | 1 | 0 |
_91314 _aZea mays _gAGROVOC |
| 773 | 0 |
_tWorld Wide Maize Improvement in the 70's and the Role for CIMMYT; El Batan, Mexico; 22-26 Apr 1974. _n608940, 612595 |
|
| 942 | _cPRO | ||
| 999 |
_c780 _d780 |
||