004100000a22001330004500003000900000005001700009100001900026245012200045264005200167300001000219041000800229650002600237650001300263PH-MaWHO20241108112205.0 aPavlovsky E.N. aNatural nidality of transmissinle diseases, with special reference to the landscape epidemiology of zooanthroponoses. aUrbana : bUniversity of Illinois Press,c1966. a261p. aeng aCommunicable diseases aZoonoses