Brown, V.c. Experimental investigations of the effects of air pollutants on aphids on coniferous trees / V.c. Brown, M.r. Ashmore, S. Mcneill. -- 1 obr., 2 tab., res. nem,., lit. X

In Forstw. Cbl.. -- Roč. 112, č. 1-2 (1993), s. 128-132

I. Ashmore, M.R.
II. Mcneill, S.
III. Forstw. Cbl.. -- Roč. 112, č. 1-2 (1993), s. 128-132

630*174.7
ZV001