000 | 00420nam a2200145Ia 4500 | ||
---|---|---|---|
008 | 130223s9999 xx 000 0 und d | ||
100 | _aHanson, Harold C., Jones, Robert L. | ||
245 | _aUse of feather minerals as biological tracers to determine the breeding and molt | ||
260 | _aUrbana | ||
260 | _c1968 | ||
300 | _a1-8 p. | ||
440 | _aIllinois Agriculture Experiment | ||
901 | _pS14296 | ||
942 |
_cB _2udc |
||
999 |
_c136175 _d136175 |