(NpREDUPREVDENIE I BORXBA S ZASOLENIEM I ZABOLA^IWANIEM ORO[AEMYH ZEMELX (B/s - (NaSTAPOW(B, (NsERGEJ wASILXEWI^s ((NmOSKWA(B:s (NsELXHOZGIZ(B,s, 1956)