000 | 00341 am a2200121 a 4500 | ||
---|---|---|---|
100 | 1 | _aSpalding, R.W. and Others | |
245 | 1 | _aSelection and evaluaation of dairy sires | |
260 |
_aIthaca _c1963 |
||
300 | _a1-15 p. | ||
942 |
_2udc _cB |
||
440 | _aNew York College of Agricultural. Cornell Extension Bulletin No. 1118 | ||
901 | _aS8099 | ||
999 |
_c103260 _d103260 |