000 | 00383 am a2200121 a 4500 | ||
---|---|---|---|
100 | 1 | _aLance, G.Chris | |
245 | 1 | _aEconomic comparison of commercial egg production and housing systems in georgia | |
260 |
_aGeorgia _c1976 |
||
300 | _a1-42 p. | ||
942 |
_2udc _cB |
||
440 | _aEconomic, Egg Georgia, Agricultural Experiment Station. Research Bulletin No. 180 | ||
901 | _aS46914 | ||
999 |
_c102628 _d102628 |