00314nam a2200097Ia 4500008004100000082002800041100005100069245006700120260002300187300000600210140113s9999    xx            000 0 und d  a631.2:632.6(094.5)   J8  a"Britain-Ministry of Agric., Fisheries & Food"  aProofing of farm builds against Rats and Mice (Leaflet No. 32)  a1958bHMSOcLondon  a6