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Journal of the Indian Society of Soil ScienceYear : 1961, Volume : 9, Issue : 2 First page : ( 63) Last page : ( 69) Print ISSN : 0019-638X. Online ISSN : 0974-0228.
Studies in Soil Organic Phosphorus Fractions
Patel J. M., Mehta B. V.
Institute of Agriculture, Anand