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18
1
18
Serial [ñáîðíèê]
Íàó÷íè òðóäîâå. Ñåëñêîñòîïàíñêà àêàäåìèÿ Ã. Äèìèòðîâ. Àãðîíîìè÷åñêè ôàêóëòåò
Çåìèçäàò
Ñîôèÿ
1973-
äðóãà
ISSN:
Çåìåäåëèå
Íàó÷íîèçñëåäîâàòåëñêè èíñòèòóòè
Latest Receipts:
Year
Receipts
1973
1971
1970
1969
1968
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