| 000 | 00418nam a22001217a 4500 | ||
|---|---|---|---|
| 008 | 130723b xxu||||| |||| 00| 0 eng d | ||
| 050 |
_aQH508 _b.H67 1970 |
||
| 100 |
_aHORROBIN,DAVID F. _929837 |
||
| 245 |
_aPRINCIPLES OF BIOLOGICAL CONTROL _cDAVID F. HORROBIN |
||
| 260 |
_aGREAT BRITAIN _bMEDICAL AND TECHNICAL PUBLISHING COMPANY _c1970 |
||
| 300 |
_ax,70p.; _c18cm. |
||
| 942 |
_2lcc _cBK _hQH508.H67 1970 |
||
| 999 |
_c89901 _d89901 |
||