000 | 00323nam a2200133Ia 4500 | ||
---|---|---|---|
008 | 130225s9999 xx 000 0 und d | ||
100 | _aDouggherty, J.E. | ||
245 | _aArtificial incubation | ||
260 |
_aBerkeley _c1922 |
||
300 | _a1-10 p. | ||
440 | _aCalifornia Agricultural Exper | ||
901 | _a18520 | ||
942 |
_cB _2udc |
||
999 |
_c2283 _d2283 |