000 | 00321 a2200133 4500 | ||
---|---|---|---|
245 | 1 | _aDentition method of aging muskrats | |
260 |
_aChicago _c1954 |
||
650 | _aAging Muskrats | ||
100 | 1 |
_aSather, J. Henry _d |
|
300 | _a3 p. | ||
440 |
_aNo. 130 _vNatural History Miscellanea |
||
942 |
_2udc _cB |
||
901 | _a42895 | ||
999 |
_c56239 _d56239 |