00581     2200181   4500001002100000008004100021035002000062245008200082100001400164260004300178300005100221084001200272520005900284082001000343650001700353650001400370990001500384INLIS000000000003030                                   Ind    a0010-1118003030  aStudies on fertility in dairy cattle based on analysis of AI datacJANSEN, J.  aJ. Jansen  aWageningenbLandbouwuniversiteitc1986  a81 p. : ills. ; 24 cm.c81 p. : ills. ; 24 cm.  a636JANs  aThesis (Dr.)-Landbouwuniversiteit te Wageningen, 1986.  a636.2  aDAIRY CATTLE  aFERTILITY  a197/DTS/88