ACID PRECIPITATION EFFECTS ON SOIL-PH AND BASE SATURATION OF EXCHANGE SITES

[1] BOHN H L, 1972, Journal of Environmental Quality, V1, P372

[2] NUTRIENT CYCLES OF AN ECOSYSTEM [J]. SCIENTIFIC AMERICAN, 1970, 223 (04) : 92 - &

[3] CARROLL D, 1962, 1535G US GEOL SURV W

[4] CLINE MG, 1963, 981 CORN U AGR EXP S

[5] ATMOSPHERIC CONTRIBUTIONS TO WATER QUALITY OF STREAMS IN HUBBARD BROOK EXPERIMENTAL FOREST NEW HAMPSHIRE [J]. WATER RESOURCES RESEARCH, 1968, 4 (05) : 1115 - &

[6] FOLLETT RH, 1973, 561 OH STAT U COOP E

[7] Gapon E. N., 1933, J GEN CHEM USSR, V3, P144

[8] NUTRIENT CONTENT OF LITTER FALL ON HUBBARD BROOK EXPERIMENTAL FOREST, NEW HAMPSHIRE [J]. ECOLOGY, 1972, 53 (05) : 769 - &

[9] HENDERSON GS, 1975, ANNUAL M AM ASSOC AD

[10] LATHWELL DT, 1964, 995 CORN U AGR EXP S

[1] BOHN H L, 1972, Journal of Environmental Quality, V1, P372

[2] NUTRIENT CYCLES OF AN ECOSYSTEM [J]. SCIENTIFIC AMERICAN, 1970, 223 (04) : 92 - &

[3] CARROLL D, 1962, 1535G US GEOL SURV W

[4] CLINE MG, 1963, 981 CORN U AGR EXP S

[5] ATMOSPHERIC CONTRIBUTIONS TO WATER QUALITY OF STREAMS IN HUBBARD BROOK EXPERIMENTAL FOREST NEW HAMPSHIRE [J]. WATER RESOURCES RESEARCH, 1968, 4 (05) : 1115 - &

[6] FOLLETT RH, 1973, 561 OH STAT U COOP E

[7] Gapon E. N., 1933, J GEN CHEM USSR, V3, P144

[8] NUTRIENT CONTENT OF LITTER FALL ON HUBBARD BROOK EXPERIMENTAL FOREST, NEW HAMPSHIRE [J]. ECOLOGY, 1972, 53 (05) : 769 - &

[9] HENDERSON GS, 1975, ANNUAL M AM ASSOC AD

[10] LATHWELL DT, 1964, 995 CORN U AGR EXP S