| 000 | 00391nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 020117t1967 000 0 eng d | ||
| 080 |
_a632.937 ORD _b3848 |
||
| 100 | _aOrdish, G. | ||
| 245 | 0 |
_aBiological methods in crop pest control: and introductory study _h(Book) |
|
| 260 |
_aLondon _bConstables _c1967 |
||
| 300 |
_a242 p. _c23 cm. |
||
| 650 | _aPests--Biological control | ||
| 999 |
_c8955 _d8955 |
||
| 035 | _a3848 | ||