| 000 | 00411nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 080 | _a631.671:633.491 | ||
| 100 | _aEkanayake, I.J. | ||
| 245 | _aStudying drought stress and irrigation requirements of potatoes | ||
| 260 | _aLima | ||
| 260 | _c1989 | ||
| 300 | _a40 p. | ||
| 440 | _aNo. 30; International Potato C | ||
| 901 | _pS41107 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c134846 _d134846 |
||