(NmETODIKA I TEHNIKA PRIWIWKI RASTENIJ NA PRI[KOLXNOM U^ASTKE (B:s (NpOSOBIE DLQ RUKOWODITELEJ PRI[KOLXNO(B-(NOPYTNYH U^ASTKOW(B)/s - (N{AFEEW(B, (NnUREJ gILXMI^s ((NuFA (B:s (NbA[KIRSKOE KNIV(B. (NIZD(B-(NWO(B,s, 1956)
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Keywords: (NpRI[KOLXNYJ(B-(NOPYTNYJ U^ASTOK (B- (NpOSOBIE s