000 | 00439 a2200145 4500 | ||
---|---|---|---|
080 |
_a636.2.093 _bF 844 I |
||
245 | 1 |
_aInteraction between cooperia spp andostertagia spp (Nematoda _bTrichostrongylidae) in cattle _cby K. Frankena |
|
260 |
_aWageningen _bAgricultural University _c1987 |
||
650 | _aTrichostrongylidae | ||
650 | _aCattle | ||
650 | _aCattle Diseases | ||
100 | 1 |
_aFrankena, K. _d |
|
300 | _a101 p. | ||
901 | _a161981 | ||
999 |
_c87568 _d87568 |