| 000 | 00428nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 140113s9999 xx 000 0 und d | ||
| 082 | _a"632.937""1969.12.30/31""(082.2) L1" | ||
| 100 | _a"Huffaker, C.B., Ed." | ||
| 245 | _a"Biological control :Proceedings of an AAAS symposium on biological control, held at Botson, Massachussetts, December 30-31, 1969" | ||
| 260 |
_a1974 _bA Plenum _cNew York |
||
| 300 | _a511 | ||
| 942 | _cBK | ||
| 999 |
_c59007 _d59007 |
||