(NbIOLOGI^ESKIE OSNOWY OHOTNI^XEGO HOZQJSTWA W LESAH (B/s - (N`RGENSON(B, (NpETR bORISOWI^s ((NmOSKWA (B:s (NlESNAQ PROMY[LENNOSTX(B,s, 1973)
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Keywords: (NoHOTNI^XE HOZQJSTWOs