000 00443nam a2200169Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a636.08
_bN619
100 _aNichols J E
245 _aLivestock improvement in relation to heredity and environment
250 _a4th
260 _aLondon
_bOliver and Boyd
_c1957
300 _axii,240p.
650 _aLivestock management
942 _cBK
999 _c42471
_d42471