00682 2200193 4500001002100000008004100021035002000062245011800082100001800200260005900218300005700277084001500334520006400349082001100413650001400424650002100438650001400459990001500473INLIS000000000024922 Ind  a0010-1218006760 aHost preference and reproductive depency of the parasitic honey bee-mite Varroa Jabobsoni OudemancELSAWI, Sawsan aSawsan Elsawi aBonnbRheinischen Friedrich-Wilhelms Universitatc1987 av, 146 p. : ill. ; 20 cm.cv, 146 p. : ill. ; 20 cm. a595.42ELSh aThesis(Dr)-Rheinischen Friedrich-Wilhelms Universitat, 1987 a595.42 aHONEYBEES aVARROA JACOBSONI aPARASITES a123/DTS/89