(NpROFILAKTIKA ^UMY W PRIRODNYH O^AGAH (B:s (NmATERIALY KONFERENCII (B: (NmART (B1973 (NG (B/s - (NwSESO@ZNYJ NAU^NO(B-(NISSLEDOWATELXSKIJ PROTIWO^UMNYJ INSTITUT (B"(NmIKROB(B"s ((NsARATOW (B:s (NiZD(B-(NWO sARANSKOGO UN(B-(NTA(B,s, 1973)
Keywords: (N~UMA (B- (NpROFILAKTIKAs