| 000 | 00404nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 100 | _aHassan, A.S. | ||
| 245 | _aBiology and economic importance of the wheat stem sawfly Cephus (Trachelus) tabi | ||
| 260 | _aCairo | ||
| 260 | _c1957 | ||
| 300 | _a22 p. & 20 figs. | ||
| 440 | _aNo. 112; Cairo University, Fac | ||
| 901 | _pS3333 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c116860 _d116860 |
||