[ñïèñàíèå]
	Áèîëîãèÿ è õèìèÿ         ÐÀ1439
	ÌÎÍ
	Ñîôèÿ
	24 ñì
	1958-
	äðóãà
ISSN:	0861-9247
	372.857+57(072)
	Èçä. ñå ðàçäåëÿ íà : Áèîëîãèÿ = ISSN 0861-9247 è Õèìèÿ = ISSN 0861-9255
	Áèîëîãèÿ Õèìèÿ
	Older Receipts (by Years): 1991; 1990; 1989; 1988; 1987; 1986; 1985; 1984; 1983; 1982; 1981; 1980; 1979; 1978; 1977; 1976; 1975; 1974; 1973; 1972; 1971; 1970; 1969; 1968; 1967; 1966; 1965; 1964; 1963; 1962; 1961; 1960; 1959; 1958

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