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6
1
6
Serial [ñáîðíèê]
Áþëåòèí. Íàöèîíàëåí îêåàíîãðàôñêè êîìèòåò
Íàöèîíàëåí îêåàíîãðàôñêè êîìèòåò
Ñîôèÿ
1974-1990
ìåñå÷íèê
ISSN:
0324-0878
Îêåàíîëîãèÿ
Latest Receipts:
Year
Receipts
1990
1-4
1989
1-5
1988
1-6
1986-1987
3-6/1986; 1-6/1987
1985
0-2
1983-1985
3/1983; 1-4/1984; 1-2/1985
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