| 000 | 00437nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 080 | _a63(069.1):631.58:309.1 | ||
| 100 | _aDoraswamy, G. | ||
| 245 | _aSmall farmers III manual for collection of data in farm level in farming system | ||
| 260 | _aPetrolina | ||
| 260 | _c1984 | ||
| 300 | _a122 p. | ||
| 440 | _aNo. 28; Brasil EMBRAPA Centro | ||
| 901 | _pS38003 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c133435 _d133435 |
||