(NfORMIROWANIE PRIEMOW UMSTWENNOJ DEQTELXNOSTI U^A]IHSQ nA MATERIALE U^EBNOGO PREDMETA BIOLOGII s - (NbRUNOWT e(B.(Np(B., (NbROWKINA e(B.(Nt(B.s ((NmOSKWAs (NpEDAGOGIKAs, 1981)