| 000 | 00464nam a2200157 a 4500 | ||
|---|---|---|---|
| 041 | _aeng | ||
| 082 |
_a333 _bB76s33 |
||
| 100 | _aBrown, Lester R | ||
| 245 |
_aSeeds of change _bthe green revolution and development in the 1970's |
||
| 260 |
_aNew York _bPraeger _c1970 |
||
| 300 | _a205 p | ||
| 650 | _aTENENCIA DE LA TIERRA | ||
| 650 | _aREVOLUCION VERDE | ||
| 942 | _cBK | ||
| 999 |
_c6717 _d6717 |
||