000 00501nam a2200181Ia 4500
008 170901s1971 xx 000 0 und d
020 _a0716708213
082 _a636.089871
_bS21B
100 _aSchmidt, G.M.
245 0 _aBiology of Lactation
260 _aSan Francisco
_bW.H.Freeman and Company
_c1971
300 _a317
650 _aAgriculture and related technologies
650 _aTechnology (Applied sciences)
653 _aLactation
653 _aVeterinary medicine
942 _2ddc
_cBK
999 _c16897
_d16897