@article {KNZ00364, title = {Partitioning of dissolved inorganic or organic phosphorus using acidified molybdate and isobutanol}, journal = {Soil Science Society of American Journal}, volume = {56}, year = {1992}, pages = {762 -765}, keywords = {LTER-KNZ}, doi = {10.2136/sssaj1992.03615995005600030014x}, author = {Jayachandran, K. and Schwab, A.P. and Hetrick, B.A.D.} }