000 004970000a22001810004500
041 0 _aEn
650 1 4 _9160237
_aPRODUCCION ANIMAL
593 _a14-12-1999
022 _a0340-3165
596 _aA
245 1 0 _aANIMAL RESEARCH AND DEVELOPMENT
260 _bInstitut for Scientific Co-operation
310 _aIrr.
362 1 _a1975-
590 _bInstitut for Scientific Co-operation, Landhaustrabe 18, D-7400 Tubingen, Federal Republic of Germany
_gAlemania
942 _cCR
999 _c129066
_d129066