| 000 | 00503nam a22001457a 4500 | ||
|---|---|---|---|
| 008 | 230606b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_aR 016:631/635 _bL8 |
||
| 245 |
_aInternational bibliography on cropping systems 1973-1974 _c/ International Rice Research Institute |
||
| 260 |
_aPhilippines: _bInternational Rice Research Institute, _c1978 |
||
| 300 | _a239p. | ||
| 650 | _aLanguage | ||
| 653 | _aBibliography | ||
| 942 |
_2udc _cPR |
||
| 999 |
_c40103 _d40103 |
||