01010nas a22003614a 4500001000800000003001100008005001700019008004100036040002600077041000800103044000800111245001800119260009900137300002300236310002500259362003600284650001500320710008600335866001400421866001500435866001100450866001700461866001700478866001700495866001700512866001700529866001700546866001700563866001700580866001700597866001700614866001700631GMR-495AR-SsjUBGM20251028230858.0251021k19451964xxkux g       000 0 eng d  bspacAR-SsjUBGMeaacr  aeng  axxk00aTransactions.  aNewcastle :bNatural History Society of Northumberland, Durham and Newcastle Upon Tyne,c1945-  av. :bil. ;c24 cm  aFrecuencia irregular1 aEn biblioteca años 1945-1964. 4aZoología2 aNatural History Society of Northumberland, Durham and Newcastle Upon Tyneeeditor 0a1945 7(3) 0a1950 10(1) 0a1951 9 0a1953 10(2-5) 0a1954 11(1-3) 0a1955 11(4-7) 0a1956 11(8-9) 0a1957 12(1-5) 0a1958 12(6-7) 0a1959 13(1-4) 0a1960 13(5-8) 0a1961 14(1-2) 0a1962 14(3-4) 0a1964 15(1-2)