| 000 | 00394nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 100 | _aParis, T.R. | ||
| 245 | _aComparative analysis of cropping systems : An exploratory study of 14 rainfed si | ||
| 260 | _aManila | ||
| 260 | _c1982 | ||
| 300 | _a17 p. | ||
| 440 | _aNo. 83; IRRI Research Paper Se | ||
| 901 | _pS35599 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c118340 _d118340 |
||