| 000 | 00426nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 140208s9999 xx 000 0 und d | ||
| 020 | _a012084380 | ||
| 044 | _aU.S.A. | ||
| 080 | _a595.7 B388I | ||
| 100 | _aPakistan-Swiss Potato Development Project | ||
| 245 |
_aInsect photopetiodism _cStaqnley D. Beck |
||
| 250 | _a2nd ed. | ||
| 260 |
_bAcademic Press _aNew York _c1980 |
||
| 300 | _ax, 387 p.; 24cm | ||
| 942 |
_2udc _cGB |
||
| 999 |
_c17018 _d17018 |
||