NOTES: PDF OnlyEDTA EXTRACTABLE PHOSPHORUS IN RELATION TO AVAILABLE AND INORGANIC PHOSPHORUS FORMS IN SOILSALEXANDER, T. G.; ROBERTSON, J. A. Author Information Dept. of Soil Science, Univ. of Alberta, Edmonton, Canada Soil Science 114(1):p 69-72, July 1972. Buy © Williams & Wilkins 1972. All Rights Reserved.
