Davis, Donald D. Growth response of four species of eastern harwood tree seedlings exposed to ozone, acidic precipitation, and sulfur dioxide / Donald D. Davis, John M. Skelly. -- 1.vyd.

In Journal of the Air andWaste Management Association. -- Vo.42, No.3. (1992), s. 309-311. tab.

I. Skelly, John M.
II. Journal of the Air andWaste Management Association. -- Vo.42, No.3. (1992), s. 309-311. tab.
ZV001