000 00559nam a2200145Ia 45e0
008 140205n1986 xxu |||gr||||Z||||||eng
020 _a3764317736
082 _a636
100 _aJensen, Per and others ,
_eAuthor.,
245 0 _aMethods of Sampling and Analysis of Data in Farm Animal Ethology
_cPer Jensen
_hTextual Documents
260 _aBoston
_bBirkhauser Verlag
_c1986
300 _a86.
653 _aAnimal husbandry
942 _2ddc
_cTXT
999 _c22997
_d22997