EFFECTS OF LOW PH AND HUMUS ON THE SURVIVORSHIP, GROWTH AND FEEDING OF GAMMARUS-PULEX (L) (AMPHIPODA)

[41] COMPARISON OF THE BIOLOGICAL EFFECTS OF HUMIC MATERIALS UNDER ACIDIFIED CONDITIONS [J]. SCIENCE OF THE TOTAL ENVIRONMENT, 1987, 62 : 387 - 398

[42] PETERSEN RC, 1986, VATTEN, V41, P236

[43] EFFECTS OF PH AND SALT CONTENT ON SODIUM-BALANCE IN DAPHINA-MAGNA AND ACANTHOLEBERIS-CURVIROSTRIS (CRUSTACEA, CLADOCERA) [J]. JOURNAL OF COMPARATIVE PHYSIOLOGY, 1979, 129 (04): : 289 - 294

[44] Rashid M.A., 1985, GEOCHEMISTRY MARINE

[45] RESPONSES OF PERCH, PERCA-FLUVIATILIS L, FROM AN ACIDIC AND A NEUTRAL LAKE TO ACIDIC WATER [J]. WATER AIR AND SOIL POLLUTION, 1986, 30 (3-4) : 537 - 543

[46] AMBIENT PH AND CALCIUM-CONCENTRATION AS MODIFIERS OF GROWTH AND CALCIUM DYNAMICS OF BROOK TROUT, SALVELINUS-FONTINALIS [J]. CANADIAN JOURNAL OF FISHERIES AND AQUATIC SCIENCES, 1984, 41 (12) : 1774 - 1780

[47] TOXICITY OF BOG WATER TO EMBRYONIC AND LARVAL ANURAN AMPHIBIANS [J]. JOURNAL OF EXPERIMENTAL ZOOLOGY, 1978, 204 (01): : 33 - 42

[48] EFFECTS OF LOW ENVIRONMENTAL PH ON SMOLTING OF ATLANTIC SALMON (SALMO-SALAR) [J]. CANADIAN JOURNAL OF FISHERIES AND AQUATIC SCIENCES, 1983, 40 (08) : 1203 - 1211

[49] CAUSES OF ACIDIFICATION OF 4 STREAMS ON LAUREL HILL IN SOUTHWESTERN PENNSYLVANIA [J]. JOURNAL OF ENVIRONMENTAL QUALITY, 1984, 13 (04) : 619 - 631

[50] SUTCLIFFE D W, 1973, Freshwater Biology, V3, P437, DOI 10.1111/j.1365-2427.1973.tb00933.x

[41] COMPARISON OF THE BIOLOGICAL EFFECTS OF HUMIC MATERIALS UNDER ACIDIFIED CONDITIONS [J]. SCIENCE OF THE TOTAL ENVIRONMENT, 1987, 62 : 387 - 398

[42] PETERSEN RC, 1986, VATTEN, V41, P236

[43] EFFECTS OF PH AND SALT CONTENT ON SODIUM-BALANCE IN DAPHINA-MAGNA AND ACANTHOLEBERIS-CURVIROSTRIS (CRUSTACEA, CLADOCERA) [J]. JOURNAL OF COMPARATIVE PHYSIOLOGY, 1979, 129 (04): : 289 - 294

[44] Rashid M.A., 1985, GEOCHEMISTRY MARINE

[45] RESPONSES OF PERCH, PERCA-FLUVIATILIS L, FROM AN ACIDIC AND A NEUTRAL LAKE TO ACIDIC WATER [J]. WATER AIR AND SOIL POLLUTION, 1986, 30 (3-4) : 537 - 543

[46] AMBIENT PH AND CALCIUM-CONCENTRATION AS MODIFIERS OF GROWTH AND CALCIUM DYNAMICS OF BROOK TROUT, SALVELINUS-FONTINALIS [J]. CANADIAN JOURNAL OF FISHERIES AND AQUATIC SCIENCES, 1984, 41 (12) : 1774 - 1780

[47] TOXICITY OF BOG WATER TO EMBRYONIC AND LARVAL ANURAN AMPHIBIANS [J]. JOURNAL OF EXPERIMENTAL ZOOLOGY, 1978, 204 (01): : 33 - 42

[48] EFFECTS OF LOW ENVIRONMENTAL PH ON SMOLTING OF ATLANTIC SALMON (SALMO-SALAR) [J]. CANADIAN JOURNAL OF FISHERIES AND AQUATIC SCIENCES, 1983, 40 (08) : 1203 - 1211

[49] CAUSES OF ACIDIFICATION OF 4 STREAMS ON LAUREL HILL IN SOUTHWESTERN PENNSYLVANIA [J]. JOURNAL OF ENVIRONMENTAL QUALITY, 1984, 13 (04) : 619 - 631

[50] SUTCLIFFE D W, 1973, Freshwater Biology, V3, P437, DOI 10.1111/j.1365-2427.1973.tb00933.x