000 00312nam a2200121Ia 4500
008 170101s1980 xx 000 0 und d
082 _a636.308 SPE
100 _aSpeedy Andrew W.
245 0 _aSheep Produciotn : Science into Practice
260 _aLondon
_bLongman
_c1980
300 _a195 p.
942 _2ddc
_cB
999 _c791266
_d791266