=LDR 22 4500 =001 3674 =082 04$a616 PRO =100 1\$aProthero, R. Mansell =245 10$aMigrants and malaria =260 \\$aHarlow :$bLongmans,$c1965 =650 \0$aBooks =852 \\$bFreeman Library$h616 PRO