LEAVES AS SOURCE OF PHOSPHORUS

[1] COLORIMETRIC DETERMINATION OF PHOSPHORUS IN SOIL AND PLANT MATERIALS WITH ASCORBIC ACID [J]. SOIL SCIENCE, 1970, 109 (04) : 214 - &

[2] KLUESENER J, 1971, NUTRIENT TRANSPORT T

[3] LEACHING OF CROP RESIDUES AS A SOURCE OF NUTRIENTS IN SURFACE RUNOFF WATER [J]. WATER RESOURCES RESEARCH, 1970, 6 (05) : 1367 - +

[4] WEIBEL SR, 1964, J WATER POLLUT CON F, V36, P914

[5] WEIBEL SR, 1969, EUTROPHICATION CAUSE, P383

[6] 1971, APHA AWWA WPCF

[1] COLORIMETRIC DETERMINATION OF PHOSPHORUS IN SOIL AND PLANT MATERIALS WITH ASCORBIC ACID [J]. SOIL SCIENCE, 1970, 109 (04) : 214 - &

[2] KLUESENER J, 1971, NUTRIENT TRANSPORT T

[3] LEACHING OF CROP RESIDUES AS A SOURCE OF NUTRIENTS IN SURFACE RUNOFF WATER [J]. WATER RESOURCES RESEARCH, 1970, 6 (05) : 1367 - +

[4] WEIBEL SR, 1964, J WATER POLLUT CON F, V36, P914

[5] WEIBEL SR, 1969, EUTROPHICATION CAUSE, P383

[6] 1971, APHA AWWA WPCF