(NmESTO WIDA SREDI BIOLOGI^ESKIH SISTEM (B:s The place of species among biological systems - (NwOLXSKIS(B, (Nr(B.(Ns(B.s; (NaKADEMIQ NAUK sssrs (NnAU^NYJ SOWET PO PROBLEMAM BIOSFERYs; (NaKADEMIQ NAUK lITssrs; (NiNSTITUT ZOOLOGII I PARAZITOLOGIIs ((NwILXN@S (B:s (Nb(B. (NI(B.,s, 1988)
(NbIBLIOGR(B. (NW KONCE ST(B.s
Keywords: (NwID (B((NBIOL(B.) - (NsBORNIKIs