000 00411nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
100 _aPani, S.N., Leasley, J.F.
245 _aGenotype x environmental interactions in animals : Theoretical considerations an
260 _aColumbia
260 _c1972
300 _a108 p.
440 _aNo. 992; Missouri Agricultural
901 _pS21638
942 _cB
_2udc
999 _c123668
_d123668